CE RoHs FCC
100,000 pcs per week
Neutral Packing
TW12 Bluetooth earphone
3-5 hours, the charger can charge the headset 4 times.
40~50 minutes
pure cobalt 55 mAh
pure cobalt 500 mA (with IC protection board)
barrier-free distance 10-18 meters
3.4*7*10cm
IPX-5