--- product_id: 665016436 title: "EVERBOOM Cobalt Blue" brand: "ultimate ears" price: "R$5284" currency: BRL in_stock: true category: "Ultimate Ears" url: https://www.desertcart.com.br/products/665016436-everboom-cobalt-blue store_origin: BR region: Brazil --- # IP67 Waterproof & Dustproof 360° Big Bass 20h Battery Life EVERBOOM Cobalt Blue **Brand:** ultimate ears **Price:** R$5284 **Availability:** ✅ In Stock ## Summary > 🎉 Turn up the volume, turn on the adventure! ## Quick Answers - **What is this?** EVERBOOM Cobalt Blue by ultimate ears - **How much does it cost?** R$5284 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/665016436-everboom-cobalt-blue) ## 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 - • **Eco-Chic Innovation:** Crafted with 58% post-consumer recycled plastic—sound that’s good for the planet and your playlist. - • **Endless Party Power:** Up to 20 hours of non-stop BOOM to keep your vibe alive from sunrise to sunset. - • **Massive Wireless Freedom:** Roam up to 55 meters (180 feet) away without losing your connection or your groove. - • **Ultimate Outdoor Companion:** IP67 waterproof, dustproof, and floatable design built to thrive in any adventure. - • **Immersive 360° Sound Experience:** Fill every corner with rich, balanced audio and customizable EQ via the UE | BOOM app. ## Overview The Ultimate Ears EVERBOOM Cobalt Blue is a portable Bluetooth speaker designed for outdoor enthusiasts and audiophiles alike. Featuring 360-degree immersive sound with customizable EQ, a robust 20-hour battery life, and an IP67 waterproof, dustproof, and floatable build, it delivers powerful audio wherever you go. With a wireless range of up to 55 meters and compatibility across multiple devices, it’s engineered for seamless connectivity and endless fun. Plus, its eco-conscious design incorporates over half recycled plastic, making it a smart, sustainable choice for the modern listener. ## Description EVERBOOM Cobalt Blue ## Features - 360-Degree Big Bass and Customizable EQ: The EVERBOOM Waterproof Bluetooth Speaker delivers balanced sound and immersive audio; select or customize the EQ mode with UE | BOOM by Ultimate Ears app - 20 Hours of BOOM: With up to 20 hours of battery life, it's the perfect party speaker to power your next big adventure - Party up to up the Fun: Pair your EVERBOOM portable Bluetooth speaker with all models of BOOM, MEGABOOM, EPICBOOM and HYPERBOOM for even bigger, totally colossal sound - Outdoor Boost: Tap the Outdoor Boost setting on this outdoor Bluetooth speaker to experience louder and more powerful audio - Made for the Outdoors: With the IP67 waterproof, dustproof and floatable design, the EVERBOOM Bluetooth outdoor speaker was practically born for the outdoors - Extremely Wireless: 55 meters of range (180 feet) means you can wander away from the Bluetooth wireless speaker and keep the connection intact - Just Play: Use the BOOM app to easily play music with the Magic Button, even when the speaker's powered off; place your Android phone near the ‘N’ icon on the top to connect - Made With Recycled Plastic: Plastic parts in the EVERBOOM wireless Bluetooth speaker include a minimum of 58% post-consumer recycled plastic by weight ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYCBRXVM | | Additional Features | Portable | | Antenna Location | For Smartphones or Tablets, For Computers, For Televisions, For Music Players, For Gaming Consoles, For Multiroom Audio Systems | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Battery Average Life | 20 Hours | | Bluetooth Range | 55 Meters | | Brand | Ultimate Ears | | Built-In Media | EVERBOOM Cobalt Blue | | Color | Blue | | Compatible Devices | Laptop, Smartphone, Tablet, Television | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth | | Control Method | Touch | | Controller Type | Button | | Customer Reviews | 4.4 4.4 out of 5 stars (31) | | Enclosure Material | recycled plastic | | Is Waterproof | True | | Item Dimensions D x W x H | 17.8D x 12.7W x 12.7H centimeters | | MP3 player | No | | Manufacturer | Logitech | | Maximum Range | 180 Feet | | Model Name | EVERBOOM | | Model Number | 984-001923 | | Mounting Type | Tabletop Mount | | Number of Audio Channels | 2.0 | | Number of Batteries | 1 Lithium Ion batteries required. | | Number of Items | 1 | | Power Source | Corded Electric | | Speaker Maximum Output Power | 100 Watts | | Speaker Size | 17.09 Centimeters | | Speaker Type | Satellite | | Specific Uses For Product | Outdoor, Travel | | Subwoofer Connectivity Technology | Wireless | | UPC | 097855191731 | | Warranty Type | Limited | | Water Resistance Level | Waterproof | | Wireless Technology | Bluetooth | ## Product Details - **Audio output mode:** Stereo - **Brand:** Ultimate Ears - **Connectivity technology:** Bluetooth - **Mounting type:** Tabletop Mount - **Speaker maximum output power:** 100 Watts ## Images ![EVERBOOM Cobalt Blue - Image 1](https://m.media-amazon.com/images/I/81DBMIKno5L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Ultimate Ears EVERBOOM Wireless Bluetooth Portable Speaker, Big Bass and Immersive 360-Degree Sound, Floatable Waterproof Speaker IP67, up to 20-Hour Battery and 180 ft (55 m) Range - Colbat Blue - Ultimate Ears WONDERBOOM 4 Outdoor Speakers Bluetooth Waterproof with Big Bass & 360-Degree Sound, Dustproof Floating Wireless Speaker, 131ft Range - Blue --- ## 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.com.br/products/665016436-everboom-cobalt-blue](https://www.desertcart.com.br/products/665016436-everboom-cobalt-blue) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-13*