PRODUCT OVERVIEWUltraportable Bluetooth speaker with a surprisingly bigger 360 sound.It’s crisp, bassy, and ready to go with 13 hours of boom. The IP67 rating means it’s waterproof, dustproof, and floats. Take it to the pool, the beach, or even the shower. It’s amazing sound, no matter where you take it.KEY FEATURESBigger, longer, more efficient;That bigger 360° sound in a petite package - the UE WONDERBOOM SE mini party speakers feature boosted sound for 13 hours of audio and music playtime.Double up for stereo;Pair the 2 WONDERBOOM 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.Booming bass, bigger 360-degree sound;WONDERBOOM is engineered to deliver full stereo audio; tap the Outdoor Boost button to get great sound that’s specially tuned for outdoor environments.13 hours of boom;Forget the charger - WONDERBOOM rechargeable portable Bluetooth speaker bangs longer with 13 hours of battery life, so you can soak up every moment and keep the party going.*Waterproof, dustproof, and floatable;The IP67 rating means WONDERBOOM can be submerged in 1 m of water for 30 min and is even protected from dust; take it to the pool, beach, or even the shower.