Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker
Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker
Delivering surprisingly big, balanced 360-degree sound in an ultra-portable package, the Ultimate Ears WONDERBOOM 4 is built for adventure. Its crisp, bassy audio and 14-hour battery life keep the music going all day, while the IP67 rating means it's fully waterproof, dustproof, and even floats, making it perfect for the pool, beach, or shower.
Engineered for life on the move, this durable speaker is drop-proof and dirt-resistant with a handy loop for easy carrying. Tap the Outdoor Boost button for louder, clearer sound outside, or switch to Podcast Mode for rich, clear vocals, and pair two WONDERBOOM 4 speakers for true stereo sound.
Key Features
| Brand | Ultimate Ears |
| Model Name | Wonderboom 4 |
| Model Number | 984-001876 |
| Color | Black |
| Speaker Type | Outdoor |
| Audio Output Mode | Stereo |
| Connectivity Technology | Bluetooth |
| Bluetooth Range | 131 feet |
| Battery Average Life | 14 hours |
| Power Source | Battery Powered |
| Water Resistance Level | Waterproof |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4"D x 4"W x 8"H |
| Item Weight | 1.2 pounds |
| Speaker Maximum Output Power | 10 watts |
| Frequency Response | 75 hertz |
| Audio Driver Size | 40 millimeters |
| Audio Driver Type | Dynamic Driver |
| Enclosure Material | Carbon Steel |
| Additional Features | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Control Method | Touch |
| Mounting Type | Freestanding |
| Number of Items | 1 |
| Warranty Description | 1 Year Limited Hardware Warranty |
Highlights
- Balanced 360-Degree Sound: The WONDERBOOM 4 portable waterproof Bluetooth speaker features 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 rechargeable battery that lasts throughout the day, this waterproof portable speaker booms on with up to 14 hours of playtime; Charging via USB-C cable (not included)
- 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 (not compatible with PartyUP)
- Durable Wireless Speaker With Range: 131 feet (40 meters) of range; plus it’s dirt-resistant and drop-proof (1) with a handy loop for portability
- Made With Recycled Plastic: Plastic parts in the WONDERBOOM 4 wireless Bluetooth speaker include a minimum of 31% post-consumer recycled plastic by weight
- (1) Drop-tested from 5 ft / 1.5 m
Warranty
- 1 Year Limited Hardware Warranty
What's included
- Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker
- Documentation
Frequently asked questions
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