The Ultimate Ears WONDERBOOM 4 portable waterproof Bluetooth speaker delivers powerful sound in a compact design. Ideal for outdoor fun, it brings rich, 360-degree audio to every adventure.

–Bigger 360-Degree Sound: Experience booming bass and full 360-degree sound. Get up to 14 hours of continuous playtime.
–Outdoor Boost: Tap the button for sound designed for outdoor settings. Great for picnics, hikes, and beach days.
–Podcast Mode: A new EQ mode enhances vocal clarity. It ensures rich, detailed sound for podcasts, audiobooks, and voice-focused content.
–Waterproof & Durable: With an IP67 rating, it’s waterproof, dustproof, and floatable. It’s tough enough for pools, beaches, and outdoor adventures.
–Double Up for Stereo: Pair 2 speakers for an even bigger sound. Press once for boosted volume, or tap again for true stereo with separate left and right channels.

The Ultimate Ears WONDERBOOM 4 will keep the music going wherever you go.