Name: TWS
Item: YG-i7S- TWS
Color: white and black

Features:
YG-I7S-TWS Wireless Binaural Bluetooth Headset
Weight: 100g / full set
Link: You can link two Bluetooth devices at the same time
Bluetooth version: V4.2

Play music / talk time: about 3-4 hours
Standby time: about 120 hours
Battery Type: Rechargeable Polymer Lithium Battery
Function: fast charging, high-definition call

Voice: can switch between Chinese and English, linked to the state under the press 2 under the boot button

Chip: wind tunnel chip

Configuration: 2 YG-i7S-TWS wireless independent Bluetooth headset. Independent charging box, charging cable, Chinese and English manual, heaven and earth cover packaging