Dare to enter the SubZero zone and melt away to the chilling beats of WONDERBOOM. Side effects include: random polar bear hallucinations.

SUPER PORTABLE SPEAKER. HUGE PERSONALITY.
Turn up your morning routine with the surprisingly big sounds of WONDERBOOM™. Don't be fooled by its size, this little beauty is a beast.

READY FOR ANY ADVENTURE.
Hook it to your bag and stream music anytime, anywhere throughout your day, whether you're partying by the pool, hanging out with friends or surviving that muddy, dusty summer festival. If it gets soaked, no worries. If it gets dirty, rinse it off.

NO FUSS. NO FRICTION. JUST MUSIC.
Simply power on, pair, press play, pause or skip a song right from your speaker. Invite friends over for dinner and easily connect two WONDERBOOM speakers for even more sound and double the fun.

WITH YOU ALL DAY, ALL NIGHT.
From dinner party to dance party, let WONDERBOOM™ serenade you all night long.

ULTIMATE EARS WONDERBOOM
Ultimate Ears WONDERBOOM™ is the super-portable Bluetooth speaker with surprisingly big sound. Enjoy 10 hours of clear, crisp, non-stop sound with big, beautiful bass.

SPECS
SIZE AND WEIGHT

• Height (102 mm)
• Diameter (93.5 mm)
• Weight (425 g)

360° SOUND

• Maximum sound level: 86 dBC
• Frequency range: 80 Hz – 20 kHz
• Drivers: two 40 mm active drivers and two 46.1 mm x 65.2 mm passive radiators

WATERPROOF
Waterproof and dustproof – IP67 rated: WONDERBOOM can be immersed in liquid up to 1 m for up to 30 minutes.

POWER AND BATTERY

• Rechargeable lithium-ion battery for up to 10 hours of battery life between micro-USB charges
• Charge time: 2.8 hrs

WIRELESS CAPABILITIES

• Pair up to 8 Bluetooth® enabled source devices
• Connect up to two source devices at the same time
• Wirelessly play (stream) to 2 WONDERBOOM from one source
• Mobile range of play is up to 33 m

***BLUETOOTH COMPATIBILITY**
For audio playback: smartphones, tablet and other devices that support Bluetooth®.