Anker Soundcore 2 Portable Bluetooth Speaker with 12W Stereo Sound, BassUp, IPX7 Waterproof, 24-Hour Playtime, Wireless Stereo Pairing, Speaker for Home, Outdoors, TravelUnbelievable Sound: 12W of pure audio power with enhanced bass thunders from dual neodymium drivers. An advanced Digital Signal Processor ensures pounding bass and zero distortion at any volume. Intense Bass: Exclusive BassUp technology and a patented spiral bass port boost low end frequencies to make the beats hit even harder. Outdoor Proof: IPX7 protection safeguards against rain, dust, snow, and spills. Get incredible sound at home, in the yard, or