Deals
iPhone deals
Samsung Galaxy deals
Gift ideas
Business employee
55+
Military
Active first responders
Retired responders
Nurses & physicians
Teachers
Union
Credit card discount
&More Benefits
Explore wireless
Phone plans
New phones & devices
Upgrade
Bring your own phone
Add a Line
Switch and save
Trade in your device
International phone plans
Shop new iPhones
Shop Certified Pre-Owned
iPhone 17
Samsung Galaxy S25
Why AT&T Wireless
Wireless help
More resources
Explore home internet
Internet plans
Fiber internet
Home Wi-Fi
Check availability
AT&T Internet Air
Moving services
Bundles
Gaming
Home business
Internet help
Speed test
More resources
Access from AT&T
Explore AT&T PREPAID
Prepaid plans
Prepaid phones
Bring your own phone
Prepaid deals
Prepaid account
Activate your service
Lease-to-Own
Home Phone Services
AT&T Phone
AT&T Phone – Advanced
Landline Phone
Lifeline
Phones & accessories
Digital phone help
Landline phone help
Bundles
Internet + Wireless
Internet + Phone
Home office
Smart watches & devices
Smart home
In-car Wi-Fi
All accessories
Headphones
Phone & tablet cases
Chargers
Screen protectors
Speakers & smart home
Internet & TV equipment
PopSockets & more
Gadgets & gaming
Accessory deals
ADDING A NEW DEVICE

Customize your accessory

Shop and purchase
Checkout

Ultimate Ears WONDERBOOM Speaker

This Ultimate Ears WONDERBOOM Speaker is no longer available.

Overview

Hear your music like never before with the Ultimate Ears WONDERBOOM, the super-portable Bluetooth speaker with surprisingly big sound that is clear, crisp, and full of big, beautiful bass. And even better, with 10 hours of play-back, a completely waterproof design, and hang loop, you can take it anywhere. Go from picnics in the park to binge-watching shows with furry friends; from the beach to the shower and back without missing a beat. And if you need to really turn things up, quickly pair 2 together for even more sound.

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®.

Key features

Feature & Specs