Microsoft Store offers the Soundstream Street Hopper 6 Bluetooth Speaker
with free shipping
. That's tied with our mention from Black Friday week, $50 off list, and the lowest price we could find. It features a rechargeable battery with up to 10 hours of playback, 6.5" active and passive radiator subwoofers, 2.5" speakers, USB, 2-band equalizer, and remote.