Description
The Ultimate Ears BOOM 4 is a portable wireless speaker designed for outdoor use, travel, and everyday listening. Its 360-degree sound design delivers balanced audio with deep bass, while the compact cylindrical form makes it easy to carry wherever you go.
Built for active environments, the BOOM 4 features IP67-rated protection along with waterproof, dustproof, drop-proof, and floatable construction. It is designed to handle outdoor use around pools, beaches, campsites, and other demanding environments.
Bluetooth connectivity provides a wireless range of up to 147 feet, and the speaker supports pairing with compatible Ultimate Ears models including MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM. Four EQ modes, customizable audio settings, and one-touch playlist controls provide additional listening flexibility.
The rechargeable lithium-ion battery delivers up to 15 hours of playback and recharges in approximately three hours through USB-C. The speaker supports Android and iOS devices, includes a USB cable and attached bungee, and is backed by a 2-year limited warranty.
