*ANC, Bluetooth and Aux-in function
*ANC feed back reduce -20±3dB
 ANC Frequency:20-600HZ
*Nice cushion

- Bluetooth Chipset:JL7006(ANC+ENC)
- Battery Specs: 3.7V, 500mAh
- Charging time: 2.5 hours
- Using time:30 hours                               

User Manual*1  
USB toTYPE-C cable*1 
3.5mm Audio cable*1