Bluetooth Speaker, DOSS SoundBox Pro Portable Wireless Bluetooth Speaker with 20W Stereo Sound, Active Extra Bass, IPX6 Waterproof, Wireless Stereo.

Powerful Stereo Sound: Two full-range drivers and dual passive radiators produce 20W stereo sound with enhanced bass, tight mids and crystal clear highs without distortion at any volume. Active Extra Bass: Get more bass and volume louder by single pressing the extra bass button. Enjoy the big punch beat filling each corner of your room with this bass Bluetooth speaker.