1. 160 hours long standby time, 5 hours continuous music time, support iOS battery display.
2. Bluetooth V4.2 chip, low power consumption, high performance.
3. Intelligently compatible with one for two functions, easily connect two mobile phones.
4. Bluetooth protocol: A2DP, AVRCP, HSP, HFP
5. Wireless frequency: 2.4GHz
6. Transmission power: CLASS2
7. Transmission range: about 10 meters
8. Power input: 110V-240V DC output 5V
9. Talking time: about 5 hours (80% volume)