Portable Wireless IPX7 Waterproof Shower Bluetooth Speaker

Features: 100% Brand New and high quality!Portable delicate design IPX7Bluetooth 3.0 wireless audio transmissionBuilt in MicrophoneWith phone handsfree calling Charging by USB through computerVoice prompt functionIt is very suitable for the gifts for promotionAccessory for tablet pc/laptop/computer/Mobilephone and other bluetooth deviceProduct Properties:Connection: WirelessBuilt in Battery: YesWireless Type: BluetoothSpeaker Type: MiniSpecifications:Color:blue/red/golden /orangeBluetooth Version:3.0Frequency:100Hz-20KHzDistortion:≤0.5%Signal-To-Noise:≥85±2dbLoudspeaker Output:4Ω3WRF Range:10metersCapacity:650MahCharging Voltage:DC 5VWorking Voltage:3.3~4.5VMicrophone:Built inHands-free function:YesLine in:Yes Charging Time :3 hourPlayback Time :6hourHousing Material:ABS+PVCGiftbox Size:8.6*8.6*8.6cmItem Size:82*82*65mmPackage included:1 x Speaker1 x Cable1 x Manual