Ultimate Ears WONDERBOOM 3 Bluetooth Waterproof Portable Speaker, Active Black

Ultimate Ears WONDERBOOM 3 Bluetooth Waterproof Portable Speaker, Active Black

  • 2 year guarantee included

Free standard delivery
Extended returns until 23 January 2024

Colour: Black

2 years' Protect Plus for your technology (accidental damage cover)

Our electrical products are guaranteed against breakdown for a minimum of 2 years at no extra cost. With Protect Plus for your technology, you'll get 2 years of protection against accidental damage alongside your guarantee. More about Protect Plus.
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Product description

Product code: 82343308

Ultra-portable and waterproof, crank up the tunes wherever with Ultimate Ears’ Wonderboom 3. And stand back. It’s crisp, bassy, and ready to roll with up to 14 hours of surprisingly big 360° booming sound. IP67 rating means it’s waterproof and dust-proof ...it even floats. So take it to the beach, the pool, into the shower for a singalong …wherever you like. It’s built for the active outdoor life, and to deliver a sound to make you wonder. Boom.

Booming 360° sound
Don’t be fooled by Wonderboom 3’s compact size, it packs powerful audio. It’s designed to emit surprisingly bigger 360° sound in all directions. And when you need to crank it up even more, Outdoor Boost gives you that extra level when you just need to go one louder for a pool party or picnic.

Double up
Pair two Wonderboom 3s together and get heavy stereo. Just press the Double Up button and relish a glorious two-channel soundfield.

Waterproof wonder
IP67-rated, it can be dropped in water up to a metre deep for up to 30 minutes, and it floats. So you can have complete confidence listening to your tunes outside, on the beach, in the bath, and it can be rinsed easily to keep clean. It’s also dust-proof so it withstands the active life, and sports a stylish hanging bungee loop.

Wireless wonder
With Bluetooth connectivity, you can use your mobile phone, tablet or any other Bluetooth enabled device to take full wireless control.

Booming battery
A battery life of 14 hours ensures it'll outlast the party. And if it does run out of juice simply recharge via the included micro-USB cable.

Product specification
Accessories Included
Micro-USB Cable, Bungee loop, Guide (printed in box)
Battery life
up to 14 hours
Bluetooth Enabled
Ultimate Ears
Care instructions
included in packaging
Bluetooth, USB
Connectivity Type
H10.4 x W9.53 x D9.53cm
Manufacturer Part Number (MPN)
Model name / number
Wonderboom 3
Multi-room sound
NFC Enabled
Power Supply
Rechargable Battery
Radio tuner
Wonderboom 3
Smart Technology
Not Smart Technology Enabled
Sound Features
Portable, Waterproof
Speaker Type
Speaker output
information not available
Wired or Wireless
Delivery & returns
Standard Delivery
UK delivery within 2-7 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £4.50.
Click & Collect
Free on orders over £30, £2.50 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Shell stations and Booths stores.
Local Collection Network
Collect your delivery from thousands of local convenience shops. Your next available collection day will show at checkout.
Evening delivery to selected cities
Order before 10am to get same day evening delivery to addresses within London M25, Manchester, Birmingham and Leeds. Available 7 days a week, delivery between 7 – 10pm on a day of your choice. We’ll text you a 1-hour delivery window on the day. Delivered by 100% electric vehicles.
Next or Named Day Delivery
Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
Morning Delivery
Delivery on the day of your choice, by 10.30am available 7 days a week.


Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.

Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

You can also return a Click & Collect order to where you collected it.

Our extended Christmas returns policy

We've extended our usual limit for returns just for the festive season. Any gift bought between 27 September 2023 and 24 December 2023 can be returned up until 23 January 2024, if it's unwanted or unsuitable.

Reviews |
Product review details, this product has received, on average, 5.00 out of 5 star rating.
The average rating is5out of5