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Comfort First Ultimate Ears Wonderboom 4 Portable Bluetooth Speaker System - Active Black 984-001876 - Us Warehouse [GhUP7cF6]

$33.99 $108.99 -69%

Ultimate Ears WONDERBOOM 4: The Ultimate Portable Sound ExperienceIntroducing the Ultimate Ears WONDERBOOM 4, the portable Bluetooth speaker that redefine what a little speaker can do. With its surprisingly big 360-degree sound, you can enjoy a full,

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Comfort First Ultimate Ears Wonderboom 4 Portable Bluetooth Speaker System - Active Black 984-001876 - Us Warehouse [GhUP7cF6]

Ultimate Ears WONDERBOOM 4: The Ultimate Portable Sound Experience

Introducing the Ultimate Ears WONDERBOOM 4, the portable Bluetooth speaker that redefine what a little speaker can do. With its surprisingly big 360-degree sound, you can enjoy a full, immersive audio experience from a compact device. The Outdoor Boost feature ensures that your sound is optimized for outdoor adventures, whether you're at the beach, pool, or trail. Plus, the WONDERBOOM 4 is built to withstand dust, splashes, and even float in water, making it the perfect companion for any activity.
  • Big Sound, Small Speaker
  • Outdoor Boost
  • Waterproof and Dustproof

Powerful Performance and Long-Lasting Battery Life

Experience hours of uninterrupted music with the WONDERBOOM 4's impressive 14-hour playtime. This means you can keep the party going all day long without worrying about running out of battery. The speaker is also built to withstand drops from 5 feet, ensuring that it can handle the rigors of everyday use. With a wireless range of up to 40 meters, you have the freedom to explore without the hassle of wires.
  • 14 Hours of Playtime
  • 5-Foot Drop-Tested
  • 40-Meter Wireless Range

Perfect for Any Occasion, Anywhere

Whether you're relaxing at home, working at your desk, or exploring the outdoors, the WONDERBOOM 4 is designed to enhance your audio experience. Its new Podcast Mode offers a crisp, clear sound for all your podcast listening needs. With Google Fast Pair, pairing your speaker with Android devices is effortless and quick. And with a minimum of 31% certified post-consumer recycled plastic, the WONDERBOOM 4 is not just a great speaker—it's also environmentally friendly.
  • Podcast Mode for Clear Vocals
  • Google Fast Pair for Easy Pairing
  • Recycled Plastic for Eco-Friendly Design

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A very satisfying buy, worth every dollar.

- Rhiannon K..

January 22, 2026

Absolutely no complaints!

An outstanding tool. Very useful.

- Cledwyn Q..

January 22, 2026

Absolutely no complaints!

An outstanding tool. Very useful.

- Sian Q..

Write a Review

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