DOSS SoundBox Pro Bluetooth Speaker, 20W Stereo Sound, Active Extra Bass, 20H Playtime, Multi-Colors Lights, Wireless Pairing, IPX6 Waterproof for Garden, Hiking, Camping -Black

Brilliant Sound: Two full-range drivers and dual passive radiators produce 24W incredible sound with booming bass, tight mids, and crystal clear highs without distortion at any volume. Overwhelming Bass: Make the bass richer and volume louder via the single press of a button. Fills your room with impressive, overwhelming sound. Wireless Stereo Pairing: Connect 2 SoundBox Pro+ speakers via a single device for stereo sound and double the volume. Beat-Driven Party Lights: The mixing colored flashing lights that sync to the beat including line lights and a speaker light to create a pulsing light show for any song. Extended playtime: Built-in a rechargeable lithium-ion battery, play seamless music up to 15 hours at 50% volume without light.(battery life will vary with use, settings, and environmental conditions)