LIGHTNING AUDIO + POWERThe Lightning Audio + Charge RockStar makes it possible to listen to Lightning Audio while charging your iPhone. Enjoy music or..
FeatureDisplay1.44 inch TFT ScreenSize46 x 46 x 11.9MMWeight60gBattery380 mAhBluetoothBT 5.0 + 3.0WaterproofIP68ChargerWireless ChargingHeart RateAuto..