Amazon offers the Logitech Ultimate Ears BOOM 2 Midnight Blue Wireless Mobile Bluetooth Speaker Waterproof and Shockproof for $88.84 with free shipping.
Insanely good, loud 360 degree sound with Deep bass
Portable design so you can bring the music anywhere
Waterproof*, shockproof, designed for adventure (* ipx-7 rated waterproof up to 30 minutes and a depth of one meter)
Connect with echo dot (2nd generation) for hands-free voice control of ultimate ears Boom 2 with Alexa
PartyUp from Ultimate Ears allows you to wirelessly connect more than 150 Ultimate Ears speakers [ Shop Now ]