Wireless Headphones I7S,Bluetooth Earbuds TWS Products - Grade A Quality Battery Durability,Wireless Portable Charging,Sweatproof Earphones,Smartphone Compatible

Specifications:

*Bluetooth Version: 4.2 
*Bluetooth Chipset: JL 
*Supported Profile: HFP,HSP,AVRCP and A2DP
*Battery capacity: 35mAh 
*Charge case battery capacity:350mAh 
*Working range:10M
*Talk Time: 2-3hours 
*Standby time: 120hours 
*Frequency :2.4GHz-2.485GHz
 

Packing List:

Gift box size:10*10*3.5cm  QTY:100 pcs/carton  N.W:8.70KG/G.W:9.10KG
 

Package Contents:

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