Headphone
NC-6603
Active Noise Canceling Headphone
Specifications
* BT Version:5.0
* 40mm drive unit
* 108db+/-3db sensitivity
* 20Hz~20kHz Frequency Response
* 6*2.7 mic
* Support:HFP、HSP、A2DP
* Useing time:20 hours
* Standby time:more than 150 hours
* Charging time: 2 hours
* Max Talking time : 6 hours
* Distance <=10M
* Battery Capacity: 185 MAH
* Accessories:3.5audio cable 1.2m,USB Charging cable 0.9m