Ultimate Ears Wireless portable speaker, products from Japan

(2019-2020) Winner of the Consumer Electronics Review Best Buy. *Ranked No. 1 in three categories of Bluetooth speakers "under 1kg", "waterproof" and "360°".;360° Sound: Even though it is only 73mm in diameter and 184mm in height, it delivers strong beats, deep bass and high quality sound in 360° so you can enjoy your music wherever you put it.;Completely waterproof: High water and dust resistance (IP67) for enjoyment in the bath or anywhere near water, and passed more than 25 severe durability tests.;Long-lasting continuous playback: Built-in rechargeable lithium-ion battery for up to 15 hours of continuous playback;Control your music with the touch of a button: Play, pause, and skip songs with the touch of a button on the top of the device;High wireless performance: Reliable Bluetooth wireless range of up to 45m;Simultaneous playback with more than 150 units: Pair more than 150 BOOMs and MEGABOOMs of any generation for simultaneous playback with the "PartyUp" feature in the Ultimate Ears app