Cotton On USA Inc QKH6 ユーザーズマニュアル

Bluetooth Headphones 

Instruction Manual 

QKH6 

 

 

 

 
SPECIFICATIONS  

Bluetooth version: 

Bluetooth V2.1+EDR 

Effective transmission range:   

8-10m 

Battery: 

300mAh Li-polymer battery   

Charging time: 

2.5 hours (maximum) 

Playing time: 

About 6 hours 

Stand-by time:   

up to 30 days     

LED indicator status: 

Blue LED for power and BT pairing indicator 

Red LED for charging indicator 

Diameter of driver unit: 

40mm 

Frequency range: 

20Hz~20kHz 

Sensitivity at 1KHz 

110+/-5 dB 

Impedance: 

32+/-15%  

Distortion: 

1% at 1KHz 

Rated power input 

10mW 

Net Weight: 

Approx. 160g 

 
ACCESSORIES 
 

Micro USB charging cable         
3.5mm audio cable      
Instruction Manual