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Member Since 7 Years
Nature of Business Supplier Year of Establishment 2012Ask for more detail from the seller
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bluetooth version: v4.2
battery type：lythium
battery size：450mah
battery standby time：approx 100 hours
battery talk/music time：approx 10 hours
battery charge time：approx 4 hours
qdid number： 91274
Â
speaker size φ: 40 mm                               Â
frequency response: 20-20k hz                     Â
sensitivity: 99 ± 3 db                             Â
impedance: 32 ohm        Â
Â
accessories：
usb - micro usb charging cable（0.6m)Â
3.5mm - 3.5mm headphone cable（1.2m detachable without inline mic）
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