USAMS Bone Conduction Wireless Sports Headphones US-JC001
- Open-Ear design, protecting your hearing.
- Surround directional sound field, immersive sound.
- BT 5.0, smart switching of audio/phone call.
- IPX5 water-proof, comfortable to wear.
- Brand: USAMS
- Material: ABS+TPU
- BT Version: 5.0
- Calling Time: About 6h
- Playing Time: About 5h (80% Volume)
- Stand-by Time: About 300h
- Micro Input: DC-5V/100mA±50mA
- Battery Capacity: 120mAh
- Charging Time: About 1.5h
- MIC Sensitivity: -42db
- Frequency Range: 20Hz~20KHz
- Connection Distance: 10m-15m