From the manufacturer
Battery : 1800mAh Lithium-ion
[360-Sound] : With its stylish, sleek black looks, the Sound Drum premium bluetooth speaker is cylinder-shaped, so that your sound reaches all corners of the room. Get ready to become the life of the party with this wireless speaker.
[LIMITLESS BASS] : Feel the thump and make everyone dance to your tunes with the best, in-class 2x5W in-built stereo speakers with powerful amplifiers. Experience distortion-free stereo sound whenever, wherever!
[WATER RESISTANT] : Dpn’t run for cover ever time it slightly rains! The Sound Drum comes with an IPX6 rating, which meas it stays protected against splashing and light rain. Take your sound with you wherever you go.