Last year, our favorite Bluetooth speaker was the UE Boom 2. It wins again this year.
UE's new PartyUp feature broadcasts to multiple speakers
Best portable bluetooth speakers in 2024, tested by editors
Review: UE BOOM 2 The Master Switch
JBL Flip 3 vs UE Boom 2 - SoundGuys
Ultimate Ears Bluetooth Speakers: Stand Tall - Paste Magazine
Verizon has a playlist of new audio accessories for June, News Release
Ultimate Ears unveils limited edition 'Yaqui Day of the Dead' UE BOOM 2 Bluetooth speaker
UE Mini Boom – Nothing but Boom, A Poor Choice in 2016 – Everyday Listening
Ultimate Ears UE Boom 2 Portable Speaker - Bluetooth - Phantom
UE Boom 2 Review: Ultimate Ears' Rugged Bluetooth Speaker Gets a Nice Upgrade - MacRumors
The UE Roll 2 is this summer's best Bluetooth speaker, but we don't recommend you buy it - 9to5Mac
UE Boom 2 Bluetooth speaker review - The Gadgeteer
UE Boom 2 review: Top Bluetooth speaker gets improved sound, full waterproofing - CNET