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🎉 Take your soundtrack anywhere—loud, proud, and waterproof!
The Ultimate Ears Boom 4 is a portable Bluetooth speaker delivering rich 360-degree sound with deep bass, designed for outdoor adventures. It features IPX7 waterproofing, drop-proof durability, a 15-hour rechargeable battery, and an impressive 147ft wireless range. With the Magic Button, control your music effortlessly and pair multiple speakers for an immersive surround sound experience. Crafted with sustainability in mind, it includes over 52% recycled plastic, making it the perfect blend of performance, convenience, and eco-awareness.













| ASIN | B0CVFKZ1LC |
| Additional Features | Portable, Shockproof, Stereo Pairing, USB Port, Waterproof |
| Antenna Location | For Computers, For Music Players, For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 15 Hours |
| Battery Capacity | 3200 |
| Battery Charge Time | 3 Hours |
| Best Sellers Rank | #43,461 in Electronics ( See Top 100 in Electronics ) #967 in Portable Bluetooth Speakers |
| Bluetooth Range | 45 Meters |
| Brand | Ultimate Ears |
| Built-In Media | Quick Start Guide (Printed in paper.), ULTIMATE EARS BOOM 4, USB-C Cable |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, Computer |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (747) |
| Enclosure Material | plastic |
| Is Waterproof | True |
| Item Dimensions D x W x H | 7.3D x 7.3W x 18.4H centimeters |
| Item Weight | 620 Grams |
| MP3 player | No |
| Manufacturer | Logitech |
| Maximum Range | 45 Meters |
| Model Name | Boom 4 |
| Model Number | 984-001963 |
| Mounting Type | Shelf Mount |
| Number of Audio Channels | 5.1 |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 10 Inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | Gaming, Party, Travel |
| Tweeter Diameter | 1 Inches |
| UPC | 097855197689 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
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