1 Power Bank 2500mAh + TWS Bluetooth Headset version:V5.0 (Chipset: jieli)
2、Transmision power:Class2
3、Wireless frequency:2.4-2.48GHz
4、Transmission distance:10meters
5、Charging time:1hour(Charging voltage 5V)
6、Calling/Listen music time:3.5hours
7. Support high quality music stereo playing
8. Speaker:10MM
9、Applicable model: For all Bluetooth phones
10、Colour:Black/Gloden/Red/Blue(OEM)
11、Battery capacity:55mAh