Specifications:CompatibilityAndroid 9.0 and aboveFits mobile devices ranging from 100mm to 170mm in lengthDimension / Weight198.0*103.0*53.5mm236gConnectivityBluetoothBattery Type / Battery Life300mAh Li-on battery, rechargeable13 play hours with 1.5 hours charging timeSpecial FeaturesHall Effect...