Amazon has the UE MEGABOOM Bluetooth speaker on sale for more than $100 off | Mashable
UE Megaboom Wireless Speaker — Tools and Toys
MEGABOOM 3 Bluetooth Speaker | Ultimate Ears Speaker with Thundering Bass
UE Boom - Wikipedia
Amazon.com: Ultimate Ears 2-Pack UE MEGABOOM 3 Bluetooth Wireless Speaker - Waterproof Big Portable Stereo Audio System with Extra Bass - Eco Friendly Packaging - Night Black : Electronics