Ultimate Ears Megablast Portable Wireless Bluetooth Speaker with Power-Up Charging Dock

Ultimate Sound: Our most powerful speaker with 360 intensely rich sound, stunning clarity, and heart-pounding bass. With up to 16 hours of battery, it brings your music to life wherever you take it With Amazon Alexa hands-free voice control: Just ask Alexa to blast tunes from Amazon Music, iHeart Radio or TuneIn, change tracks, check the weather - or try any of Alexa's skills Waterproof and virtually indestructible: Never worry about going easy on it, your music will always be on point. The speaker is IP67 rated and can be immersed in water up to 1 m for 30 minutes