DOSS Extreme Boom Bluetooth Outdoor Speaker with 60W Mighty Sound, Deep Bass, 30H Playtime,10400mAh Power Bank, IPX6 Waterproof Speaker with Portable Strap for Camping, Pool, Beach, Garage, Work

60W Booming Sound: Embrace you with powerful full-range sound and natural bass with two 30 watts drivers and dual passive radiators. Featuring DSP technology, this wireless bluetooth speaker provides rich and immersive audio at higher volume levels while maintaining clarity.
Punchy Bass: Two-side passive radiators increase the air pressure for more low-ends in a limited space. Get more powerful bass from this portable speaker with a single press of the BASS button.
30 Hours Playtime: With a 10400mAh rechargeable battery, DOSS Extreme Boom rechargeable bluetooth speaker powers up to 30 hours of playback at 50% volume. Also, charge your devices via the built-in power bank that never ends your day trips.
IPX6 Waterproof: Born for outdoor adventures, the waterproof bluetooth speaker is covered with rugged and seamless material and can survive against spilled drinks, rain, and even water sprays from all directions (Not Submerged in Water).
TWS Mode: Amp up your party fun by linking up to 2 DOSS Extreme Boom portable Bluetooth speakers and get ready to rock the surround sound throughout the space.
Portable Handle Design: With a built-in handle and a flexible strap, the DOSS Extreme Boom portable speaker gives you an extra grip to carry your outdoor soundtracks anywhere.