US $3.00 US $2.50 / Pcs
50 Pcs Minimum Order (MOQ)
Stock : 100 Pcs
Category :
Headphones/Earphones
14 year
Bluetooth version | V5.0+EDR |
Power Input | 3.2V-4.2V |
Output | 30mW |
Power | 74mW |
Earphone battery | 50mAh per single,add protect board |
Charging box battery | 420mAh,add protect board |
Charging power | earphone 5V/1mA, charging box 5V/1mA |
Transmission distance | 10m |
Frequency | 2.4GHz-2.48GHz |
calling time | 2-3hours |
Music time | 2-3hours |
Standby time | around 300hours |