Ultimate Ears WONDERBOOM 2 is a super portable speaker that rocks a surprisingly big sound anywhere. Heading outside? Hit the all-new Outdoor Boost for louder, crisper audio that’s specially tuned for outdoor listening.

With 13 hours of battery life, it’ll rage ‘till dawn. It's got a rating of IP67, so it’s super waterproof. And dustproof. And it floats. Plus, you can wirelessly pair two WONDERBOOM 2 speakers to double the sound or enjoy true stereo. It’s your shower buddy, your beach volleyball captain, and the "big splash" at your next pool party.

Surprisingly bigger 360 sound
Ultimate Ears WONDERBOOM 2 is a wireless Bluetooth speaker with surprisingly bigger 360 degree sound and additional bass.

New outdoor boost
Push the OUTDOOR BOOST button on this ultra portable speaker to instantly increase loudness and clarity for outdoor listening.

13 hr battery
Powering 13 whopping hours of killer sound, the long lasting battery sees you through day trips, beach detours and biking adventures.

Waterproof, dustproof & floats
IP67 rating means it's waterproof, dustproof and it floats! Use it in the pool, the beach or as a shower speaker.

Double up, now in true stereo
Pair two WONDERBOOM 2 speakers to party louder or enjoy true wireless stereo experience.

Rechargeable lithium-ion battery for up to 13 hours of battery life between micro-USB charges.
Charge time: 2.6 hours (with BC1.2 compliant adapter)

Connect up to 2 source devices simultaneously, wirelessly play (stream) music from either one. Wirelessly play (stream) to 2 WONDERBOOMs from one source. Mobile range - 100 ft (30 m)

For audio playback: smartphones, tablets, and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)]

Dimesion: Height (104 mm) diameter (95.3 mm)
Weight: 420g (speaker only)