True Wireless Earbuds Bluetooth V5.0 Headphones HD Stereo Sound 5H Playtime TWS in-Ear Headset with Charging Case, Built-in Mic

*binaural call and hifi sound quality 
*compatible with IOS &Android& PC devices 
*portable charging station

1.Bluetooth Version: 5.0 
2.Bluetooth Chipset: AIROHA
3.Earphone Battery Capacity:
45mAh 
4.Charge case battery 
capacity:450mAh
5.Working range:10M
6.Playing time：3~4hours
7.Standby time: 100hours 
8.Charging time: 1~2hours
9.Frequency :2.4GHz-2.485GHz8. 
10.Speakers: 10mm
11.Frequency Response: 20HZ-
20000HZ
12. Impedance:32Ω
13. Sensitivity: 96db±3db

Gift box size:12*9*3.7cm
Carton size:45*24*37cm
QTY:100 pcs/carton 
N.W:15.00KG/G.W:16.00KG
Packing:
1* bluetooth headphone 
1* user manual 
1* charging cable