About this item This Bundle Contains: 1 Ultimate Ears WONDERBOOM 3 Wireless Bluetooth Speaker, Performance Blue + 1 Signature Series Hard Case for Ultimate Ears Speakers Booming Bass, Bigger 360-Degree Sound: WONDERBOOM 3 is engineered to deliver full stereo audio; tap the Outdoor Boost button to get great sound that’s specially tuned for outdoor environments. That bigger 360° sound in a petite package - the UE WONDERBOOM 3 mini party speaker features boosted sound for 14 hours of audio and music playtime. Double Up For Stereo: Pair 2 WONDERBOOM 3 cordless speakers for even louder sound; press once to double up and press again for true stereo from both speakers, with left and right channels. Durable, portable, with range: With a wireless range of 131 ft (40 m), you’re free to roam; plus it's dirt resistant, drop proof (1), and features a handy loop so you can take it with you. Waterproof, Dustproof, and Floatable: The IP67 rating means WONDERBOOM 3 can be submerged in 1 meter of water for 30 min and is even protected from dust; take it to the pool, beach, or even the shower. Powering 14 whopping hours of killer sound, The long lasting battery sees you through day trips, beach detours and biking adventures. Magic Button: Push the outdoor boost button on this ultra portable speaker to instantly increase loudness and clarity for outdoor listening. Sporting a convenient loo, dirt resistant and drop-proof - it’s ready for bikes, backpacks, and big adventures.