The earbuds feature Bluetooth 5.0, Auto-Pairing, and Auto
Once the earbuds are removed from the case, they will power on and
automatically sync to each other
The case also doubles as a powerbank for your
earbuds and can be charged with the included Micro USB Cable. Once the 400mAh
battery of the case is charged, it will charge the earbuds 4x from 0-100%.
The earbuds have built in music controls and dual microphones for
hands free operation. It takes 1.5hrs to charge the earbuds from 0-100%. The
case can be charged in under 1.5hrs.