Battery Powered Notebook Waterproof Bluetooth Speaker , Cube Bluetooth 2.1 Speakers

Ipx Waterproof Potable Speakers 12 Walt Nfc Function 1800mah 8 Hours Specifications: • RMS : 3W *2 • Frequency Response : 130Hz~20kHz • Driver Unit : 1.5"*2 full range Neo driver +1pc bass enhance radiator • Compatibility: works with most Bluetooth-enabled smartphones, tablets, music devices, Bluetooth 2.1 or above • Internal rechargeable Li-ion battery, single fully charge with 6-hour operating lifetime • Voice prompt for convenient feedback during Bluetooth Mode •