Experience surprisingly bigger 360-degree sound with the WONDERBOOM 4 portable waterproof Bluetoot...Experience surprisingly bigger 360-degree sound with the WONDERBOOM 4 portable waterproof Bluetooth speaker. Its compact design packs a powerful punch, delivering boosted sound for up to 14 hours of playtime.
Engineered for full stereo sound, the WONDERBOOM 4 features an Outdoor Boost button to enhance audio in outdoor environments. The new Podcast Mode ensures vocals sound rich and clear, making it perfect for hands-free listening.
With an IP67 rating, this speaker is waterproof, dustproof, and floatable, meaning it can be submerged in 1m of water for 30 minutes and is protected from dust. It's ideal for any setting, from the pool and beach to the shower.
Double up for an even bigger sound experience by pairing two WONDERBOOM 4 speakers. Enjoy true stereo sound with left and right channels.
The durable wireless speaker offers a 40-meter (131 feet) range, giving you the freedom to roam. It's also dirt-resistant and drop-proof, with a handy loop for easy portability.
Made with sustainability in mind, the plastic parts contain a minimum of 31% post-consumer recycled plastic by weight. The speaker has been drop-tested from 1.5 meters (5 feet).
Ultimate Ears Wonderboom 4 Wireless Speaker, Portable And Waterproof Bluetooth Speaker With Powerful Bass And 360 Sound. 5099206115224Free delivery in 1–3 days£103.56Visit shop →
The Ultimate Ears WONDERBOOM 4 is a portable, waterproof Bluetooth speaker perfect for anyone who loves listening to music on the go. Its key benefit is surprisingly big 360-degree sound and up to 14 hours of playtime. However, it doesn't connect with older WONDERBOOM models. This guide will help you understand the features, use the speaker effectively, and troubleshoot common issues.
All features
Colour
Pink
Series
WONDERBOOM 4
Model Part Number
984-001896
Brand
Ultimate Ears
Extended Product Information
FAQs
How do I turn the speaker on and off?
Press the power button located on the top of the speaker.
How long does the battery last?
Up to 14 hours of playtime.
Is the WONDERBOOM 4 waterproof?
Yes, it is IP67-rated, meaning it is waterproof and dustproof.
Can I use the speaker while it's charging?
Yes, you can use the speaker while it is charging.
How do I adjust the volume?
Use the + and - buttons on the speaker to control the volume.
How far away can I be from the speaker?
The Bluetooth range is up to 40 meters (131 feet).
Can I connect to a device without Bluetooth?
No, the WONDERBOOM 4 only supports Bluetooth connectivity.
What is Podcast Mode?
Podcast Mode is an EQ setting that optimizes the speaker for clear and crisp vocal reproduction, ideal for podcasts and audiobooks.
Troubleshooting
Speaker won't turn on.
Ensure the speaker is charged. Try a different USB-C cable and power source.
Bluetooth connection issues.
Make sure Bluetooth is enabled on your device. Restart both the speaker and your device. Clear the speaker from your device's Bluetooth list and re-pair.
Sound is distorted.
Lower the volume on both the speaker and your device. Ensure the speaker is not in a confined space, which can cause sound distortion. Check for any obstructions on the speaker.
Speakers won't pair in stereo.
Ensure both speakers are WONDERBOOM 4 models. Make sure both speakers are powered on and within range. Press the pairing button on both speakers simultaneously.
Poor battery life.
Ensure the speaker is fully charged. Avoid extreme temperatures. Check the playback volume, as higher volumes drain the battery faster.
Pros and Cons
Pros
Compact and portable design
Excellent sound quality for its size
Waterproof and dustproof for versatile use
Long battery life for extended listening
Easy to pair and use
Outdoor Boost and Podcast Mode enhance audio experience
Cons
Doesn't connect with older WONDERBOOM models
Sound quality may not satisfy audiophiles
Limited bass response compared to larger speakers
No built-in microphone for calls
Charging cable is proprietary
No AUX input
Setup, Compatibility & Care
Charging: Use the included USB-C cable to charge the speaker. A full charge takes approximately 2.6 hours.
Bluetooth Pairing:
Turn on the WONDERBOOM 4.
Enable Bluetooth on your device (smartphone, tablet, etc.).
Select "WONDERBOOM 4" from the list of available devices.
The speaker will confirm pairing with an audible tone.
Pairing Two Speakers: Press the button on both speakers simultaneously to pair them for stereo sound.
Compatibility: Compatible with devices that support Bluetooth audio profiles (A2DP).
Care:
Clean with a damp cloth.
Do not submerge the speaker in water for more than 30 minutes.