Bluetooth Version: V5.0.
Communication Distance: 10m.
Standby Time: 350 Hours.
Music Time: 5 Hours (70% of the volume).
Charging Box: 400mAh/3.7V.
Charging Time: 1.5 hours (with charging cable), 3 hours (with wireless charging).
Frequency Response Range: 20Hz-20KHz.
Charging Interface: Type-C / compatible with Qi-standard wireless charger.
Suitable For: Compatible with all wireless devices.
Warranty: 1 Year Brand Warranty.