Best for Battery life (if portable)
JBL Bar 1300X Soundbar
2.6 feature score
Highest scored product for this feature based on supporting review evidence.
Best JBL Sound Bars for Battery life (if portable)
Battery life (if portable) Decision Dashboard
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Battery-powered surrounds enable flexibility, but several reviewers called regular recharging a hassle or a faff.
Pros: Inter-speaker connectivity, Audio format support
Cons: optical, Gaming HDMI passthrough