Lenovo Ultimate Ears WONDERBOOM 4 Portable Wireless Bluetooth Mini Speaker
Discover a portable audio experience with the Logitech Ultimate Ears WONDERBOOM 4. Designed for those who are always on the move, this speaker combines durability, portability, and superior sound quality into one compact package. With its 360° sound effect and passive radiator design, the WONDERBOOM 4 delivers clear, immersive audio, whether you're indoors or outdoors. It's built to last, featuring a rugged, waterproof, and dustproof construction that can withstand any adventure. The speaker also supports True Wireless Stereo (TWS) technology, allowing you to pair two WONDERBOOM 4 speakers for an enhanced stereo sound experience. Plus, with its eco-friendly design and USB Type-C charging, it's not only easy to use but also supports sustainable practices. Whether you're hosting a party, exploring the outdoors, or just enjoying your favorite tunes at home, the WONDERBOOM 4 is your perfect audio companion.
Discover a portable audio experience with the Logitech Ultimate Ears WONDERBOOM 4. Designed for those who are always on the move, this speaker combines durability, portability, and superior sound quality into one compact package. With its 360° sound effect and passive radiator design, the WONDERBOOM 4 delivers clear, immersive audio, whether you're indoors or outdoors. It's built to last, featuring a rugged, waterproof, and dustproof construction that can withstand any adventure. The speaker also supports True Wireless Stereo (TWS) technology, allowing you to pair two WONDERBOOM 4 speakers for an enhanced stereo sound experience. Plus, with its eco-friendly design and USB Type-C charging, it's not only easy to use but also supports sustainable practices. Whether you're hosting a party, exploring the outdoors, or just enjoying your favorite tunes at home, the WONDERBOOM 4 is your perfect audio companion.
Discover a portable audio experience with the Logitech Ultimate Ears WONDERBOOM 4. Designed for those who are always on the move, this speaker combines durability, portability, and superior sound quality into one compact package. With its 360° sound effect and passive radiator design, the WONDERBOOM 4 delivers clear, immersive audio, whether you're indoors or outdoors. It's built to last, featuring a rugged, waterproof, and dustproof construction that can withstand any adventure. The speaker also supports True Wireless Stereo (TWS) technology, allowing you to pair two WONDERBOOM 4 speakers for an enhanced stereo sound experience. Plus, with its eco-friendly design and USB Type-C charging, it's not only easy to use but also supports sustainable practices. Whether you're hosting a party, exploring the outdoors, or just enjoying your favorite tunes at home, the WONDERBOOM 4 is your perfect audio companion.
Discover a portable audio experience with the Logitech Ultimate Ears WONDERBOOM 4. Designed for those who are always on the move, this speaker combines durability, portability, and superior sound quality into one compact package. With its 360° sound effect and passive radiator design, the WONDERBOOM 4 delivers clear, immersive audio, whether you're indoors or outdoors. It's built to last, featuring a rugged, waterproof, and dustproof construction that can withstand any adventure. The speaker also supports True Wireless Stereo (TWS) technology, allowing you to pair two WONDERBOOM 4 speakers for an enhanced stereo sound experience. Plus, with its eco-friendly design and USB Type-C charging, it's not only easy to use but also supports sustainable practices. Whether you're hosting a party, exploring the outdoors, or just enjoying your favorite tunes at home, the WONDERBOOM 4 is your perfect audio companion.
in 35 offers
The lowest price for Lenovo Ultimate Ears WONDERBOOM 4 Portable Wireless Bluetooth Mini Speaker right now is $113.90 at Bunnings Warehouse, compared across 21 retailers.
The all-time low was $59.00 on 26 June 2025 — today's price is 93% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Oct 2026.
Last updated at 07/10/2026 14:40:50
Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range
Free delivery
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Ultimate Ears WONDERBOOM 4 (Active Black)
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Ultimate Ears Wonderboom 4 Black
30-day returns
Ultimate Ears Wonder Boom - Cobalt Blue
10-day returns
Ultimate Ears Wonderboom 4 Blue
Free delivery between 9–19 Oct
Ultimate Ears Wonderboom 4 Wireless Bluetooth IP67 Speaker Blue
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Ultimate Ears Wonderboom 4 Wireless Bluetooth IP67 Speaker Blue
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Ultimate Ears Wonderboom 4 Portable Bluetooth Speaker (Cobalt Blue)
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Ultimate Ears Wonderboom 4 Portable Bluetooth Speaker - Cobalt Blue Blue
Delivery between 10–18 Oct $10
Ultimate Ears WONDERBOOM 4 (Cobalt Blue) | Retravision
Delivery between 9–19 Oct $9.28
| Outdoor | Yes |
| Frequency Response | Balanced frequency response in the mid-range |
| Bluetooth | Yes |
| Connectivity Technology | Wireless, Bluetooth |
| Ports and Interfaces | USB-C |
Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 131ft (40m) Range
Free delivery
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!
Ultimate Ears WONDERBOOM 4 (Active Black)
Free delivery
Ultimate Ears Wonderboom 4 Black
30-day returns
Ultimate Ears Wonder Boom - Cobalt Blue
10-day returns
Ultimate Ears Wonderboom 4 Blue
Free delivery between 9–19 Oct
| Outdoor | Yes |
| Frequency Response | Balanced frequency response in the mid-range |
| Bluetooth | Yes |
| Connectivity Technology | Wireless, Bluetooth |
| Ports and Interfaces | USB-C |
