2019 New Arrival Wireless Bluetooth Headset Stereo Earbuds Color i7s Headphone TWS I7S Earphone With Changing Case Hot sale products

2019 New Arrival Wireless Bluetooth Headset Stereo Earbuds Color i7s Headphone TWS I7S Earphone With Changing CaseProduct nameBluetooth Sports Earphone ColorBlack/Red/White/Rose gold/G

  • Model: 2019 New Arrival Wireless Bluetooth Headset Stereo Earbuds Color i7s Headphone TWS I7S Earphone With Changing Case Hot sale products

 2019 New Arrival Wireless Bluetooth Headset Stereo Earbuds Color i7s                


Headphone TWS I7S Earphone With Changing Case

Product name Bluetooth Sports Earphone 

Color Black/Red/White/Rose gold/Gold

Bluetooth version EDRV5.0

Bluetooth profile HSP/HFP/A2DP/SVRC

Frequency response 2.4Ghz

Sensitivity 98+/- 3dB

Weight 98g

Wire Wireless 

Working time 2-3H

Charging time 1H

Battery 50mAH

Working scope 10m

Wearing manning In-ear

OEM service OEM&ODM