Average score
P1
Product 1: Yamaha YH-L500A Headphones
3.7
P2
Product 2: JBL Tour One M3 Headphones
4.2
3.5mm analog input availability
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.7
Analog input was well supported through included 3.5mm-to-USB-C or AUX-to-USB-C options and analog audio support.
Active noise cancellation
P1
Product 1: Yamaha YH-L500A Headphones
1.0
Across the L500A-focused reviews, active noise cancellation is simply not included, so outside noise is handled only by the earcup seal. Because there is no ANC system in the L500A coverage, there is nothing to adjust beyond passive isolation.
P2
Product 2: JBL Tour One M3 Headphones
4.2
ANC was widely praised as strong and travel-ready, but reviewers disagreed on whether it truly matches Bose or Sony class leaders.
Advanced software features
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.7
Advanced features were a recurring strength, spanning Auracast, volume limiting, spatial audio, app controls, and adaptive processing.
Aesthetics / discreet profile
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.1
The profile was generally discreet or understated rather than flashy, which some reviewers appreciated.
ANC background noise level
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.7
ANC background noise was low, with reviewers noting high ANC scores and near-silent operation without hiss.
ANC effect on sound signature
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
3.8
One review noted that bass sounded tighter with noise reduction turned off, showing ANC can affect the sound signature.
ANC sound impact on audio
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.3
ANC generally did not harm the sound, and one review even preferred the tuning with noise cancelling on.
Android compatibility
P1
Product 1: Yamaha YH-L500A Headphones
4.5
Android users benefit from Google Fast Pair in the coverage, making initial setup quick and straightforward.
P2
Product 2: JBL Tour One M3 Headphones
4.4
Android compatibility was supported through Google Fast Pair, Google Audio Switch, and quick Android pairing.
App
P1
Product 1: Yamaha YH-L500A Headphones
3.8
The Yamaha control app is described as straightforward for switching modes and adjusting EQ, without being overwhelming.
P2
Product 2: JBL Tour One M3 Headphones
4.6
The JBL Headphones app was widely praised for depth and customization, though one reviewer found the many options potentially overwhelming.
aptX
P1
Product 1: Yamaha YH-L500A Headphones
4.5
aptX Adaptive support is a key highlight and is credited with improving sound quality when paired with compatible devices.
P2Product 2: JBL Tour One M3 Headphones
No score yetAudio-video sync accuracy
P1
Product 1: Yamaha YH-L500A Headphones
4.8
Low-latency performance is a standout across sources: the L500A includes a gaming mode aimed at reducing AV lag, and WL500-focused reviews emphasize near-imperceptible sub-5ms latency for instrument monitoring.
P2
Product 2: JBL Tour One M3 Headphones
4.7
Latency and sync were generally praised, especially with the Smart Tx and video use.
Auto-play/wear detection
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.3
Wear detection and auto play/pause were present, though reliability varied across reviewers.
Auto on/off reliability
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.5
Auto-off behavior was positive, with evidence that the headphones or Smart Tx shut down when idle to preserve battery.
Bass performance
P1
Product 1: Yamaha YH-L500A Headphones
3.9
Bass response is generally controlled rather than booming; Wired notes limited low-end impact for bassheads, while other sources describe punchy but restrained bass and WL500 content highlights strong low-end for playing.
P2
Product 2: JBL Tour One M3 Headphones
4.1
Bass was often described as punchy, deep, rich, or musical, but a few reviewers found the stock sub-bass boomy or underwhelming.
Battery
P1
Product 1: Yamaha YH-L500A Headphones
3.6
Battery life is consistently described as about 20 hours, seen as adequate for long sessions but short versus many similarly priced competitors; WL500 users report rarely worrying about charge during studio days. Battery replacement is a weak point in the L500A commentary, with one review warning the headphones cannot operate without power and will effectively be unusable when the internal battery fails.
P2
Product 2: JBL Tour One M3 Headphones
4.8
Battery life was one of the strongest consensus wins, with reviewers citing 40 hours with ANC and up to 70 hours without.
Bluetooth
P1
Product 1: Yamaha YH-L500A Headphones
3.2
Bluetooth performance is generally portrayed as reliable, though WL500 range tests mention crackles when moving far from the transmitter/receiver setup.
P2
Product 2: JBL Tour One M3 Headphones
4.1
Bluetooth performance included strong range in one test but also a weaker-than-expected range report from another reviewer.
Bluetooth version
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.5
Bluetooth 5.3 was repeatedly identified as the wireless version in review evidence.
Build quality
P1
Product 1: Yamaha YH-L500A Headphones
4.4
Build quality is generally praised as solid and premium-feeling, with smooth-moving joints; the main nit is occasional cheap-feeling button rattle in one review.
P2
Product 2: JBL Tour One M3 Headphones
3.5
Build quality was mixed: reviewers liked the light, durable feel in use but often noted cheap-feeling plastic at the price.
Built-in DAC and hi-res playback
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.7
Built-in DAC and hi-res wired playback were consistently praised through USB-C, analog, LDAC, and wired high-resolution use.
Button control usability
P1
Product 1: Yamaha YH-L500A Headphones
3.8
Controls are described as mostly intuitive with good tactile response and glove-friendly usability, though one reviewer mentions slight rattling that feels less premium.
P2
Product 2: JBL Tour One M3 Headphones
4.4
Physical buttons and mixed controls were generally easy to use and appreciated for volume, ANC, pairing, and playback.
Cable quality
P1
Product 1: Yamaha YH-L500A Headphones
2.5
Cable quality gets a minor ding in WL500 coverage due to a short USB power cable for the receiver base, prompting some users to replace it with a longer one.
P2Product 2: JBL Tour One M3 Headphones
No score yetCarry case quality
P1
Product 1: Yamaha YH-L500A Headphones
1.0
Multiple sources mention the absence of a carry case or pouch, which hurts protection and travel convenience.
P2
Product 2: JBL Tour One M3 Headphones
4.5
The case was generally liked for slimness, compactness, accessory storage, and travel-friendly details.
Charging
P1
Product 1: Yamaha YH-L500A Headphones
3.6
USB-C charging is noted as convenient and reasonably quick, but one review flags a major limitation: the L500A cannot be used while charging and needs power to operate.
P2
Product 2: JBL Tour One M3 Headphones
4.7
Charging was praised for quick top-ups and roughly two-hour full recharges in multiple reviews.
Clamping force comfort
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Clamping force is repeatedly called gentle and even soothing on the L500A, supporting long sessions without fatigue; fit pressure varies more in WL500 commentary.
P2
Product 2: JBL Tour One M3 Headphones
4.3
Clamping force was mostly judged comfortable and not overly tight, though one ANC-sensitive reviewer felt pressure.
Codec support
P1
Product 1: Yamaha YH-L500A Headphones
4.0
Overall codec support is framed as modern enough for the category, with aptX Adaptive and standard Bluetooth operation being the main emphasis.
P2
Product 2: JBL Tour One M3 Headphones
4.7
Codec support was repeatedly praised for SBC, AAC, LC3, and LDAC coverage.
Comfort during long use
P1
Product 1: Yamaha YH-L500A Headphones
4.5
Comfort is the biggest strength in the L500A reviews thanks to low weight, plush pads, and gentle pressure for multi-hour wear; WL500 comfort is more mixed, with some headband hot spots after an hour.
P2
Product 2: JBL Tour One M3 Headphones
4.6
Long-use comfort was one of the strongest points, with many reviewers wearing them for hours or flights without major pain.
Connectivity options
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.9
Connectivity options were a standout strength, with reviewers emphasizing USB-C, analog audio, Bluetooth, Smart Tx, and broad device compatibility.
Design and Aesthetics
P1
Product 1: Yamaha YH-L500A Headphones
4.0
The design is described as understated and studio-like, leaning matte black and workhorse aesthetics rather than flashy styling.
P2
Product 2: JBL Tour One M3 Headphones
4.1
Design reactions were mixed between attractive, understated styling and a somewhat unremarkable plastic look.
Detachable cable convenience
P1
Product 1: Yamaha YH-L500A Headphones
4.1
A wired 3.5mm-style connection is mentioned as a useful fallback for conserving battery or using external mics/interfaces, adding flexibility beyond wireless use.
P2Product 2: JBL Tour One M3 Headphones
No score yetDongle
P1
Product 1: Yamaha YH-L500A Headphones
4.2
A recurring theme is external hardware options: one reviewer uses a USB-C Bluetooth adapter to improve codec performance, while WL500 coverage centers on a dedicated dock/transmitter system.
P2
Product 2: JBL Tour One M3 Headphones
4.3
The Smart Tx transmitter was the most debated feature: many loved its flexibility, while some called it niche, losable, or unnecessary.
Durability over time
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.2
Durability evidence was positive but limited, with reviewers mentioning no damage after testing and a rugged-feeling structure.
Ear cup padding quality
P1
Product 1: Yamaha YH-L500A Headphones
4.6
Earcup padding is described as soft, plush, and spacious, with a fatigue-free feel; the L500A cushions are also noted as replaceable.
P2
Product 2: JBL Tour One M3 Headphones
4.7
Earcup padding was repeatedly called soft, plush, deep, or comfortable, supporting long sessions.
Ear cup swivel/rotation range
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.4
One reviewer specifically noted fully rotating earcups that help around-the-neck use.
Ecosystem integration
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.3
Ecosystem integration evidence centered on Google Fast Pair and Google Audio Switch support.
Equalizer customization
P1
Product 1: Yamaha YH-L500A Headphones
3.9
EQ customization is available via the app, including user presets; one reviewer appreciates the flexibility but notes the Sound Field effects can override EQ choices.
P2
Product 2: JBL Tour One M3 Headphones
4.5
EQ customization was a major strength, with reviewers praising detailed multiband or 10/12-band adjustment and meaningful sound changes.
Features at launch
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.6
Launch feature coverage was strong, with reviewers emphasizing a broad set of cutting-edge features at release.
Find My
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.5
Find My support was explicitly listed among the advanced features.
Frequency response accuracy
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.2
Frequency balance was described as relatively natural or balanced, though one reviewer characterized the tone as neutral-dark.
Headband adjustability
P1
Product 1: Yamaha YH-L500A Headphones
2.8
Fit range is a minor concern: one reviewer warns very small heads may not get an ideal seal/positioning, while WL500 feedback mentions the tightest setting can still feel loose for some.
P2
Product 2: JBL Tour One M3 Headphones
4.1
Headband adjustability was adequate to good, though one review warned that smaller heads may struggle with fit.
Headband padding quality
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.4
Headband padding was generally comfortable and supportive, with repeated mentions of cushioning or even weight distribution.
Immersive audio quality
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.6
Immersive audio was praised for movies and spatial effects, especially by reviewers focused on travel entertainment.
Included accessories
P1
Product 1: Yamaha YH-L500A Headphones
3.6
Accessories vary by model coverage: L500A mentions a wired cable but no case, while WL500 reviews emphasize a large accessory bundle and docking station for studio use.
P2
Product 2: JBL Tour One M3 Headphones
4.8
Included accessories were generous, including USB-C, 3.5mm, USB-A adapters, airplane adapters, cases, and storage pockets.
Instrument separation
P1
Product 1: Yamaha YH-L500A Headphones
4.6
Separation is repeatedly highlighted, with dialogue and vocals staying distinct from bass and effects, especially when Sound Field modes are engaged.
P2
Product 2: JBL Tour One M3 Headphones
4.2
Instrument separation was a repeat strength, with reviewers hearing clean spacing and distinct instrumentation.
Integrated microphone
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.6
Integrated microphones were clearly present, with review evidence citing eight microphones or four per earcup.
LDAC
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.7
LDAC support was a recurring strength and was tied to better-resolution Bluetooth listening in several reviews.
LE Audio readiness
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.5
LE Audio and Auracast readiness were major future-facing strengths, enabling LC3 and shared audio use cases.
Maximum volume clarity
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
2.6
High-volume composure was a concern in one review, where the treble became unruly and the presentation flattened.
Microphone noise reduction
P1
Product 1: Yamaha YH-L500A Headphones
3.5
Background noise reduction for calls is described as helpful indoors, with acceptable suppression of ambient noise for voice pickup.
P2
Product 2: JBL Tour One M3 Headphones
4.7
Microphone noise reduction was a clear strength, with reviewers highlighting wind, road, and background-noise handling.
Microphone quality for calls
P1
Product 1: Yamaha YH-L500A Headphones
3.0
Call mic pickup is described as decent, but the lack of transparency or sidetone makes calls feel fatiguing because you cannot hear your own voice clearly.
P2
Product 2: JBL Tour One M3 Headphones
4.4
Call quality drew consistent praise for clear voices, with one review only calling the microphones acceptable rather than exceptional.
Midrange clarity
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Midrange is consistently portrayed as clean and articulate, supporting clear vocals and dialogue.
P2
Product 2: JBL Tour One M3 Headphones
4.0
Midrange comments were mostly positive for clear vocals and detail, with some criticism that voices could be more natural or full-bodied.
Multi-platform compatibility
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Compatibility is broad across phones, tablets, and computers via Bluetooth; WL500 content adds instrument and studio compatibility through its transmitter base.
P2
Product 2: JBL Tour One M3 Headphones
4.8
Multi-platform use was supported through gaming handhelds and laptops via the transmitter.
Multipoint connectivity reliability
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Multipoint support is repeatedly called out as a practical perk, letting users stay connected to two devices and switch smoothly.
P2
Product 2: JBL Tour One M3 Headphones
4.0
Multipoint and switching features are present, but evidence was mixed because one reviewer reported stuttering during multipoint use.
Noise isolation (passive)
P1
Product 1: Yamaha YH-L500A Headphones
3.5
The large pads and good seal deliver meaningful passive isolation for home use, but traffic, construction, and other louder sounds still cut through.
P2
Product 2: JBL Tour One M3 Headphones
4.4
Passive isolation was helped by the earcups, with reviewers noting strong isolation even before ANC was engaged.
Overall recommendation
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.4
Overall recommendations were positive, especially for travelers, Auracast adopters, and buyers who value flexibility.
Portability/foldability
P1
Product 1: Yamaha YH-L500A Headphones
2.0
Portability is limited by the L500A’s non-folding design and missing travel case, and WL500’s dock-centric approach adds bulk for travel.
P2
Product 2: JBL Tour One M3 Headphones
4.7
Portability was strong because the headphones fold or collapse into compact travel cases.
Premium feel
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
2.9
Premium feel was a weak spot, with reviewers saying the headphones lacked the polish or expensive feel of rivals.
Preset EQ profile quality
P1
Product 1: Yamaha YH-L500A Headphones
2.5
Preset EQ options get mixed feedback, with one reviewer finding the stock profiles did not provide the desired tonal tweaks.
P2
Product 2: JBL Tour One M3 Headphones
3.6
Preset EQ reactions were mixed: some liked Studio, Jazz, or well-engineered presets, while others disliked or found some presets boomy.
Replaceable earpads
P1
Product 1: Yamaha YH-L500A Headphones
4.5
Replaceable earpads are explicitly noted on the L500A, extending comfort and longevity versus sealed-pad designs.
P2
Product 2: JBL Tour One M3 Headphones
1.8
Earpad replaceability was a weakness, with one review stating the cups do not pop off.
Sidetone adjustment quality
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.4
Sidetone and voice-awareness controls were supported, allowing users to hear more or less of their own voice.
Smart listening features
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.3
Smart listening features such as Smart Talk, adaptive ANC, and personalized hearing profiles were useful, though TalkThru lag was noted.
Smart Pause performance
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
3.4
Smart Pause performance was mixed, with one reviewer calling auto-pause trigger-happy while another found auto play/pause supported.
Software/setup simplicity
P1
Product 1: Yamaha YH-L500A Headphones
3.8
Setup is usually described as easy (especially with Fast Pair), though WL500 users note occasional pairing retries and a short reconnect delay after undocking.
P2
Product 2: JBL Tour One M3 Headphones
3.0
Setup simplicity was mixed for Auracast because non-JBL device pairing involved apps and troubleshooting.
Sound quality
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Sound quality is described as detailed and clear with strong home-theater immersion; some WL500 commentary calls the sound good but less open than trusted wired reference headphones.
P2
Product 2: JBL Tour One M3 Headphones
4.3
Reviewers generally found the sound enjoyable, clear, and detailed, though a few called the stock tuning imperfect or below stronger rivals.
Soundstage width
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Soundstage benefits from Yamaha’s Sound Field processing, with Music mode especially adding air and space; WL500 descriptions also mention a more three-dimensional, semi-open presentation.
P2
Product 2: JBL Tour One M3 Headphones
4.1
Soundstage was usually described as spacious or expansive, though one reviewer found it less evocative than competitors.
Spatial audio
P1
Product 1: Yamaha YH-L500A Headphones
4.2
Spatial audio here is Yamaha’s Sound Field Cinema/Music processing rather than head-tracked surround; reviews find it convincingly spacious overall, with Cinema mode effectiveness varying by content.
P2
Product 2: JBL Tour One M3 Headphones
4.1
Spatial audio and head tracking were often seen as immersive for movies, though some reviewers found the effect echoey or not to their taste.
Stability
P1
Product 1: Yamaha YH-L500A Headphones
3.7
Stability is strong in the L500A home-viewing use case, with reports of minimal shifting; WL500 comments include occasional slipping forward when tilting the head.
P2
Product 2: JBL Tour One M3 Headphones
4.3
Fit stability was positive in one review, where the clamping was snug enough to feel secure while walking.
Touch control responsiveness
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
3.5
Touch controls were divisive: some found them responsive, while others reported sensitivity, limited customization, or inconsistent behavior.
Transparency mode quality
P1
Product 1: Yamaha YH-L500A Headphones
1.0
Several reviewers miss a transparency mode for quick conversations, describing voices as muffled and requiring the headphones to be moved off the ears.
P2
Product 2: JBL Tour One M3 Headphones
4.3
Transparency and ambient modes were mostly useful and natural, though one review noted hiss and another saw the feature set as stronger than pure naturalness.
Travel friendliness
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.9
Travel friendliness was a core strength thanks to comfort, battery life, Smart Tx, case design, and airplane use.
Treble clarity
P1
Product 1: Yamaha YH-L500A Headphones
3.7
Treble is often praised for clarity and detail, but at least one review finds the tuning overly bright or edgy in the highest frequencies.
P2
Product 2: JBL Tour One M3 Headphones
4.0
Treble was praised for sparkle, air, and clarity, but several reviewers noted brightness or forwardness that could become edgy.
USB-C
P1
Product 1: Yamaha YH-L500A Headphones
4.2
USB-C is used for power/charging in the coverage (including the WL500 dock), making it easy to plug into common chargers.
P2
Product 2: JBL Tour One M3 Headphones
4.6
USB-C support was clear across the headphones and Smart Tx, including charging, wired playback, and device connection.
Value for money
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.1
Value opinions were mixed: some reviewers saw strong value, while others thought the price or transmitter premium was hard to justify.
Voice assistant integration
P1
Product 1: Yamaha YH-L500A Headphones
4.0
Voice assistant or voice control support is mentioned as part of the feature set for hands-free use.
P2
Product 2: JBL Tour One M3 Headphones
4.2
Voice assistant access was supported through press-and-hold controls in one review.
Voice prompts/feedback
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
3.3
Feedback and prompts were useful for confirming touches, but some reviewers found the beeps or voice prompts loud or annoying.
Water/sweat resistance rating
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
1.8
Reviewers repeatedly noted the absence of an official water or ingress-protection rating.
Wear detection auto-pause
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
2.8
Wear-detection auto-pause could miss removal events, as one review found podcasts continued playing after the headphones were taken off.
Wear detection performance
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
2.5
Wear detection performance had a notable criticism, with auto-pause described as too trigger-happy in one flight-use review.
Weight comfort
P1
Product 1: Yamaha YH-L500A Headphones
5.0
At roughly 9.3 ounces, the L500A is highlighted as very light for an over-ear wireless model, which contributes heavily to long-wear comfort.
P2
Product 2: JBL Tour One M3 Headphones
4.5
Low weight helped comfort, with reviewers repeatedly noting the light plastic build and minimal head fatigue.
Wind noise handling
P1Product 1: Yamaha YH-L500A Headphones
No score yet
P2
Product 2: JBL Tour One M3 Headphones
4.4
Wind handling was repeatedly praised for calls, outdoor use, and noise control.