A1 TWS Mini Wireless Bluetooth 5.1 In-ear Earphone Touch Stereo Music Calling Gaming Headset
ENC new noise-cancelling microphone for clear calls
Left and right ear earphone can be used independently
Smart touch operation is convenient and quick to control
Bluetooth 5.1 chip ensure stable connection, game audio and video synchronization
Mini compact body is comfortable to wear
Smart Hall switch, instant connection after open the lid
Specification:
Bluetooth version: 5.1+EDR
Talk time: about 3 hours
Listening time: about 4 hours
Charging compartment battery: 500mAh
Earphone battery: 40mAh
Supported protocols: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance: 10 meters
Charging voltage/current: 5V/1A
Charging time: about 1 hour
Standby time: 120 hours
Charging compartment size: 5*5*2.7cm 
Package included:
1 x Pair of Bluetooth Earphones
1 x Charging Case
1 x Charging Cable
1 x English and Chinese User Manual
Specifications
Gross Weight
0.095kg
Volume Weight
0.081kg
Package Length
10.500cm
Package Width
8.600cm
Package Height
4.000cm
One Package Weight
0.085kg