--- product_id: 643414200 title: "Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue" brand: "ultimate ears" price: "28305 som" currency: KGS in_stock: true reviews_count: 8 url: https://www.desertcart.kg/products/643414200-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big store_origin: KG region: Kyrgyzstan --- # IP67 waterproof & dustproof 360° immersive sound 14-hour nonstop playtime Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue **Brand:** ultimate ears **Price:** 28305 som **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your sound game—wherever life takes you! ## Quick Answers - **What is this?** Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue by ultimate ears - **How much does it cost?** 28305 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/643414200-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big) ## Best For - ultimate ears enthusiasts ## Why This Product - Trusted ultimate ears brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bigger, Bolder Sound Everywhere:** Experience rich 360-degree audio that fills any space, indoors or out. - • **Endless Playtime, Endless Vibes:** Keep the party alive with up to 14 hours of continuous, booming sound. - • **Built for Adventure, Ready to Float:** IP67-rated waterproof and dustproof design means it’s pool, beach, and shower proof. - • **Tailored Audio Modes for Every Moment:** Switch effortlessly between Outdoor Boost for open-air clarity and Podcast Mode for crystal-clear vocals. - • **Double the Speakers, Double the Impact:** Pair two WONDERBOOM 4s wirelessly for true stereo sound and an unbeatable audio experience. ## Overview The Ultimate Ears WONDERBOOM 4 is a compact, portable Bluetooth speaker delivering powerful 360-degree sound with up to 14 hours of battery life. Engineered for outdoor use, it features IP67 waterproof and dustproof protection, a 40-meter wireless range, and specialized EQ modes for outdoor and podcast listening. Pair two units for true stereo sound, making it the perfect companion for any adventure or daily soundtrack. ## Description Great sound that’s made to go anywhere. Even the great outdoors. Special EQ for outdoor environments. Plus a new EQ mode specially designed for clear, rich vocal tone, so podcasts sound great. Engineered to deliver full 360 stereo sound. Tap the Outdoor Boost button to get great sound that’s specially tuned for outdoor environments. Forget about charging. 14 hours of playtime means the party goes on (and on). IP67 means WONDERBOOM 4 can be submerged in up to 1 meter of water for 30 minutes and is protected against dust. Pair two WONDERBOOM 4 speakers to party louder, or hit the button again to enjoy a true wireless stereo experience. 40 m (131 ft) mobile range. Plus a convenient loop. Dirt-resistant, drop proof, water proof. ## Features - Surprisingly Bigger 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features bigger 360-degree sound in a petite package; boosted sound for up to 14 hours of playtime - Outdoor Boost and Podcast Mode: Engineered for full stereo sound; tap the Outdoor Boost button for outdoor environments; use the new Podcast Mode to make vocals sound rich and clear - 14 Hours of Boom: With a battery that lasts throughout the day, this waterproof portable speaker booms on with up to 14 hours of playtime, so you can soak up every moment - Waterproof, Dustproof, and Floatable: IP67-rated this Bluetooth waterproof speaker can be submerged in 1m of water for 30 min; protected from dust; ideal for the pool, beach, or shower - Double Up for Stereo: Pair up two WONDERBOOM 4 portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Antenna Location | all bluetooth devices | | Asin | B0D7ZW5GFC | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Battery Average Life | 14 Hours | | Best Sellers Rank | #2,584 in Computers & Accessories (See Top 100 in Computers & Accessories) #109 in Mice | | Bluetooth Range | 40 Metres | | Box Contents | Power Cable | | Brand Name | Ultimate Ears | | Colour | Ultimate Ears WB 4-Cobalt Blue | | Compatible Devices | Smartphone, Tablet | | Connectivity Protocol | Bluetooth | | Control Method | Touch | | Controller Type | Button | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (179) 4.6 out of 5 stars | | Enclosure Material | Plastic | | Importer Contact Information | Rashi Peripherals Pvt Ltd, Rashi Complex, Survey 186, Dongari Pada, Poman, Vasai (E) Thane, Maharashtra -401208, Registered Address - Rashi Peripherals Pvt Ltd, Aristo House, 5th Floor, Corner of Telli Galli, Andheri (E), Mumbai 400069, India | | Is Waterproof | 1 | | Item Dimensions D X W X H | 9D x 9W x 10.4H Centimeters | | Item Type Name | bluetooth speaker | | Item Weight Unit Of Measure | 420 Grams | | Manufacturer | Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri), Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri), Ultimate Ears | | Manufacturer Contact Information | Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri), Logitech India Customer Care Toll free Number 1800 572 4730 (9:00am to 6:00pm -Mon- Fri) | | Maximum Range | 40 metres | | Model Name | Wonderboom 4 | | Model Number | WONDERBOOM 4 | | Mounting Type | free standing | | Mp3 Player | No | | Network Connectivity Technology | Bluetooth | | Number Of Audio Channels | 2.0 | | Number Of Items | 1 | | Packer Contact Information | Logitech Asia Pacific Ltd, Unit no. 1003, Tower 1, Cheung Sha Wan Plaza, Cheung Sha Wan Road, Kowloon, Hong Kong | | Power Source | Battery Powered | | Product Features | Bass Boost, Dustproof, Stereo Pairing, Waterproof | | Series Number | 4 | | Speaker Size | 10.4 Centimetres | | Speaker Type | Outdoor | | Subwoofer Speaker Diameter Unit Of Measure | 5 Inches | | Tweeter Driver Diameter | 1 Inches | | Unit Count | 1 Count | | Upc | 097855190161 | | Warranty Description | 2 Year Manufacturer | | Warranty Type | Limited | | Water Resistance Level | Waterproof | | Wireless Technology Type | Bluetooth | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Ultimate Ears - **Connectivity Technology:** Bluetooth - **Material:** Plastic - **Mounting Type:** free standing ## Images ![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - Image 1](https://m.media-amazon.com/images/I/81CfcmphL+L.jpg) ![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - Image 2](https://m.media-amazon.com/images/I/815RF6KG-vL.jpg) ![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - Image 3](https://m.media-amazon.com/images/I/71ShVw2ghwL.jpg) ![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - Image 4](https://m.media-amazon.com/images/I/81QFcd2y+uL.jpg) ![Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - Image 5](https://m.media-amazon.com/images/I/81Nn5EjLT+L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ultimate wonderboom 4 *by on Reviewed in India 27 August 2026* Amazing quality ### ⭐⭐⭐⭐⭐ One of the Best *by on Reviewed in India 5 August 2026* This is one of the best sounding portable speaker available out there. Especially with the feature to connect 2 to create a stereo effect. I have already bought 3 of them. ### ⭐⭐⭐⭐⭐ Enjoying 360 degrees sound *by on Reviewed in India 30 August 2026* Very bessy and loud nice speaker wonderboom love it ## Frequently Bought Together - Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Big Bass and 360-Degree Sound, Dustproof Floating Speaker with 40 m (131ft) Range - Cobalt Blue - LTGEM EVA Hard Case Travel Carrying Storage Bag for UE WONDERBOOM Super Portable Waterproof Bluetooth Speaker Ultimate Ears IPX7 Speaker - Ultimate Ears, Boom 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15-Hour Battery, Range of 150 ft, Night Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/643414200-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big](https://www.desertcart.kg/products/643414200-ultimate-ears-wonderboom-4-portable-waterproof-bluetooth-speaker-with-big) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-15*