Series name: jhead series
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model: jr-jh1
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name: hybrid anc wireless headphones
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bt version: 5.4
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bt audio decoding: sbc, aac
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battery capacity: 800mah
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speaker specification: 40mm (32ω ± 15% (at 1khz))
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speaker sensitivity: 110 ± 3db (at 1khz, 0.126v)
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frequency response range: 20hz – 20khz
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working frequency: 2402 - 2480mhz
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max output power: 10dbm (eirp)
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bt range: 12m
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standby time: 150h
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playback time (anc off): 120h (70% volume)
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playback time (anc on): 70h (70% volume)
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talk time: 60h (70% volume)
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charging time: 1.5 - 2h
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supported aux: /
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charging port: type-c
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power input: 5v ⎓ 1a
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material: abs+pc, pp, pu
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net weight: 234g
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size: 195.8 * 182.6 * 80mm