Portable power bank with bluetooth speaker 4000mAh
Name:Portable power bank with bluetooth speaker 4000mAh
Model:ME-EMC-1101
Description:
Main function:
Bluetooth + mobile power + radio + card + phone calls + touch keys + power display
- Bluetooth version：V3.0
- Bluetooth transmission power: CLASS2-4dBm
- Bluetooth working frequency：2.4GHz
- Charging voltage: DC5V/500mA
- Music playing time：15Hours /Talking time:40Hours
- Bluetooth range :10-20m
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