Arms and hinge mechanisms are described as sturdy, with premium-feeling movement and good resistance. Long-term durability is generally expected to be strong based on materials.
Several reviews mention redesigned or reinforced hinges and smoother motion versus prior generations. Long-term durability is still an open question for some, but overall build reinforcements are viewed positively.
The hinge redesign is widely viewed as a meaningful durability upgrade over XM5, but a handful of reviewers remain cautious about long-term wear in the folding joint.
Hinge and joint feel is generally sturdy for a budget headphone, supporting repeated folding for travel, though the all-plastic shell can still feel less premium.
The floating, band-suspended earcup design avoids traditional hinge stress points and feels robust in early use, but it’s unconventional enough that long-term wear remains an unknown.
Build movement can range from solid to a bit creaky; some reviewers praise improved hinges and reduced self-noise, while others still notice occasional creaks or squeaks.
Overall construction is viewed as robust, but multiple reviewers still flag plastic hinges/slides as the main long-term durability question. Most concerns are preventative rather than reports of actual failures.
Hinge durability is typically considered solid for a lightweight design, with spring-like mechanisms and enough flex to handle normal handling. A few notes suggest the adjustment mechanism can be finicky rather than fragile.
Hinges are generally seen as functional for folding and improved versus older durability concerns, but some reviewers mention hair-catching joints or worry about long-term wear. Few report actual failures during testing.
Hinge/long-term durability is frequently treated as a watch-out due to light plastics and the non-folding design; at least one review warns pressure on the swivel/hinge could risk breakage.