i7s TWS Wireless In-ear Earphones (with Case)

Play music / talk time: about 1-2 hours
Standby time: about 100 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
HBQi7 TWS wireless independent Bluetooth headset
Wireless Binaural Bluetooth Headset
Display: Apple ISO system battery display
Link: You can link two Bluetooth devices at the same time
Bluetooth version: V5.0+EDR
Play music / talk time: about 1-2 hours
Standby time: about 200 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: CSR chip    

Please Take note: If only one ear piece is playing, double press any earbud switch and wait for connected voice response.                     
For best battery life connect charger to usb port with earbuds inserted and leave for 2 hours.

What's in the box
1 x i7s Wireless earbuds
1 x Charging station
1 x USB cable
1 x User Manual