Ultimate Ears BOOM 4 Black
Choose your bluetooth speaker: Black
131,-
Limited supply, order now
Available for pickup even sooner
Product information
Pros and cons
According to our Bluetooth speaker expert
- You hear music from every side of the speaker thanks to the 360-degree sound.
- The speaker is dustproof and water-resistant with a design that floats, so you can easily take the speaker outside.
- You can't charge your smartphone to the speaker, because it doesn't have a power bank.
Description
Tips for using this product
Read our tips and find out all about how to set up your product and use it the right way.
Included by default
- USB-C charging cable
Similar and better products
- Current product
-
Ultimate Ears BOOM 4 Black
-
131,-
-
Retail price 179,95 139,-
-
Retail price 179,95 139,-
-
Retail price 179,95 139,-
-
Retail price 179,95 139,-
- 360 degrees, Stereo
- Stereo, Surround
- Stereo, Surround
- Stereo, Surround
- Stereo, Surround
- 15 hours
- 12 hours
- 12 hours
- 12 hours
- 12 hours
Complete your purchase
Test this Bluetooth speaker in our stores
- Almere
- Amsterdam West
- Amsterdam Zuidas
- Arnhem
- Breda
- Den Bosch
- The Hague
- Eindhoven
- Groningen
- Haarlem
- Hengelo
- Leeuwarden
- Leiden
- Nijmegen
- Rotterdam Alexandrium
- Rotterdam Centrum
- Tilburg
- Utrecht
Coolblue stores
- Get advice from an expert
- Discover the latest products in the store
- View more Bluetooth speakers in our store
Reviews
Most helpful reviews
Specifications
Product
- Product number
- 950591
- Manufacturer code
- 984-001969
- Brand
- Ultimate Ears
- Warranty
- 2 years
- Processing of your defect
- Via Coolblue
- Old product returned for free
Physical properties
- Speaker type
- Bluetooth speaker, Wireless speaker
- Width
- 7,3 cm
- Depth
- 7,3 cm
- Height
- 18,4 cm
- Wireless speaker size
- Compact (10 - 20cm)
- Weight
- 0,62 kg
- Color
- Black
- Integrated light effects
- Built-in microphone
Power supply
- Maximum battery life
- 15 hours
- Integrated power bank
Water resistance
- Water resistance
- Waterproof
- Waterproofness certification
- IP certification
- IP certification
- IP67
Network and streaming
- Bluetooth
- Built-in WiFi
- NFC
- Multi-room audio
- Plays from network
- Radio
- Multi-speaker connectivity technology
- UE PartyUp
- Headphone jack
- Sound reproduction
- 360 degrees, Stereo
Controls
- Controls via app
- Controlled via buttons on device
- Remote control
Durability
- Quality mark sustainable product
- FSC certified packaging material
- Product contributes to sustainability
- This product helps you separate trash
- Green production features
- Partly made of recycled material
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