The Sharp Bluetooth Speaker GXBT390 delivers 30W RMS of clear, powerful sound in a compact, portable design. It features a rechargeable 7.4V / 2000mAh battery with up to 11 hours of playtime, TWS connection, Bluetooth V5.0, and 3.5mm audio input for versatile listening options. Built for fun and durability, the GXBT390 is IP67 waterproof, floats on water, includes a built-in microphone, and features RGB light effects. Colour: Black.