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

GiftU corporate gift expert, provides customised USB Power bank, mobile charger, solar charger and business gift set, small order welcome, quality assurance  

GiftU custom-made corporate gift. Innovative premium idea with professional gift solution. GiftU your best corporate gift partner!