- Qualcomm CSR8645 Bluetooth Chip, APTX Patent Technology.
- Professional mems microphone, Excellent Noise Cancellation.
- Excellent connection stability, low power connection technology and high-quality audio transmission.
- Bluetooth 4.1+EDR Bluetooth Enhanced Rate.
- IPX5 Waterproof Function with the sweat-proof feature.
- Microphone: Yes
- Bluetooth Version: V4.1+ EDR
- Transmission Distance: 10m
- Chip: CSR8645
- Receive Sensitivity: 123dB
- Waterproof: IPX5
- Battery Capacity: 130mAh, 3.7V
- Charging Time (h): 2h
- Working Time (h): 8h
- Standby Time (h): 100h