WEARone Bluetooth Headphones, Grey

- Average playtime 20 hours 
- Active noise cancellation -26 dB 
- Bluetooth 4.1 APTX & A2DP 1.2 
- Bluetooth range 10 m 
- Standby time 30 days 
- Functions Bluetooth connected hands-free phone call 
- Driver type Dynamic 
- Frequency response 20hx-20.000 Hz 
- Driver sensitivity 93 dB SPL 
- Battery 450 mAh 
- Dimensions 173x189x85mm (LxBxH) 
- Product weight 225 g 
- Certificates CE, ROHS, WEEE, FCC, REACH 
- Accessories USB charging cable and travel bag