Ultimate Ears BLAST Portable Speaker and Power Up Charging Dock - Blue SteelRequest songs and initiate searches from Alexa with this Ultimate Ears BLAST wireless speaker. Its Wi Fi and Bluetooth connectivity let you access the internet, make voice commands and take calls without stopping the music youre streaming. The 360 degree profile and full range drivers of this Ultimate Ears BLAST wireless speaker produce big, dynamic sound for your music. Blasting 360 intensely rich sound With stunning clarity and deep, heart pounding