Q9 TWS Wireless Bluetooth V5.1 Earphones Earbuds Headset - Black, 45mAh. 300mAh

Model: Q9
Version: V5.1
Earphone battery: 45mAh
Transmission 10M distance
Charging box battery: 300mAh
Control mode Smart touch
Talk time 2-3H
Lighting Red blue swap
Input current 5V1A
Auto pairing Yes
Long press the function key for 3 seconds to turn on/off
Short press the function key to pause/play;
Double click the host volume plus double click The volume of the auxiliary unit is reduced;
Three clicks on the next song of the main unit, three clicks on the previous song of the auxiliary unit;
Long press the 2 second function key: voice Assistant: when calling, short press the function key to answer, and then short press hang up again.