Product SpecificationsProduct NameRavine ProBT VersionBT 5.3BT ProtocolA2DPAVRCP HFP HSPAudio DecodingSBC. MCDriver40mm composite diaphragm speakerFrequency Response20Hz-20KHzSensitivity94dBEffective Range210mBattery TypeLithium batteryBattery Capacity800mAhInput Voltage5V/600mACharging Interfacetype-CCharging Time1.5 HBattery LifeBT mode: about 47 hours (with lights oft), about 35 hours (with lights on) 2.4G mode: about 42 hours (with lights off), about 32 hours (with lights on)
6 990 Som · $ 83
6 990 Som · $ 83