Comfortable Wireless Headphones HiFi Stereo Headset CVC6.0 Noise Cancelling Headphones with Microphone for Cellphone Tablet

Specifications:

* Bluetooth version: V5.0                        
* Chipset: JL
* Range: 10m
* Charging time: 2hour
* Music time: 10 hours
* Standby time: 200+ hours
* Battery Capacity: 200mAh
* Speakers: 40mm
* Frequency Response: 20HZ-20000HZ
* Impedance:32Ω
* Sensitivity: 98db±3db
 

Packing List:

Gift box size:21.4*19.2*6.1cm  Carton size:410*32*44.5cm  QTY:40 pcs/carton  N.W:12.68KG/G.W
:13.70KG
 

Package Contents:

1* bluetooth headphone  1* charging case  1* user manual  1* charging cable  1* audio cable