1. Dual Mode Connection
bluetooth and USB dual mode connection, makes it widely compatible with multiple systems, for Mac, iOS, Windows, Linux, and Android.
2. Long Endurance Time
4000mAh large capacity battery, built-in protection circuit prevents harm to battery.
3. Charge time - 5 hours
It can be fully charged in about 5 hours using USB3.0 interface, It is recommended to charge when the battery is low.