1. apt-X Low latency / 2 Devices Simultaneously
2. Bluetooth: V4.1
3. Support:A2DP, AVRCP, HSP, HFP
4. TX Working time: 10 hours
5. RX Working time: 9 hours
6. Charging time: 2 hours
7. Battery: 200 mAh Li-poly
We are committed to building the world's most professional Bluetooth wireless acoustics application brand of first-class enterprises; actively promote the Bluetooth wireless acoustics technology applications and development.