This Ultimate Ears Wonderboom 4 is an ultra-portable wireless speaker built to join you on your adventures. It's seriously waterproof and features surprisingly large 360° sound, deep bass, and a 14 hours of battery life. The IP67 rating means it's waterproof, dustproof and it even floats, so you can take it to the pool, the beach or even into the shower. Pair it with other Ultimate Ears speakers for even more fun.
This Ultimate Ears Wonderboom 4 is an ultra-portable wireless speaker built to join you on your adventures. It's seriously waterproof and features surprisingly large 360° sound, deep bass, and a 14 hours of battery life. The IP67 rating means it's waterproof, dustproof and it even floats, so you can take it to the pool, the beach or even into the shower. Pair it with other Ultimate Ears speakers for even more fun.
in 23 offers
This Ultimate Ears Wonderboom 4 is an ultra-portable wireless speaker built to join you on your adventures. It's seriously waterproof and features surprisingly large 360° sound, deep bass, and a 14 hours of battery life. The IP67 rating means it's waterproof, dustproof and it even floats, so you can take it to the pool, the beach or even into the shower. Pair it with other Ultimate Ears speakers for even more fun.
This Ultimate Ears Wonderboom 4 is an ultra-portable wireless speaker built to join you on your adventures. It's seriously waterproof and features surprisingly large 360° sound, deep bass, and a 14 hours of battery life. The IP67 rating means it's waterproof, dustproof and it even floats, so you can take it to the pool, the beach or even into the shower. Pair it with other Ultimate Ears speakers for even more fun.
Last updated at 12/08/2025 11:02:15
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on influenster.com
originally posted on influenster.com
originally posted on johnlewis.com
| Colour | Grey |
| Battery Life | Up to 14 hours |
| Manufacturer's Warranty | 1 Year |
| Connectivity | Bluetooth |
| IP Rating | IP67 |
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| Colour | Grey |
| Battery Life | Up to 14 hours |
| Manufacturer's Warranty | 1 Year |
| Connectivity | Bluetooth |
| IP Rating | IP67 |
