Take the party anywhere with the Ultimate Ears Hyperboom Portable Bluetooth Speaker System in Black. Engineered to deliver expansive, room-filling sound from 45 Hz to 20 kHz, this rechargeable speaker balances stadium-grade bass with sparkling highs so your music, movies, and playlists feel immersive, not thin. A built-in rechargeable battery frees you from outlets, letting you move from living room to patio to park with no drop in performance.

What sets Hyperboom apart is its ability to scale with your space. The driver array is tuned to preserve punchy bass and clear mids as you raise the volume, so the sound remains controlled and detailed even when the party hits peak levels. Whether you’re hosting a backyard barbecue or streaming a late-night playlist inside, you’ll hear every beat, note, and nuance without distortion.

Key features at a glance:

• Broad frequency response from 45 Hz to 20 kHz for deep bass and bright highs
• Powerful, clear sound suitable for large rooms and outdoor spaces
• Rechargeable battery for wireless listening without constant power
• Bluetooth connectivity for easy pairing with phones, tablets, and computers
• Option to pair with additional Ultimate Ears speakers to create a bigger soundstage
• Sleek black finish that complements modern decor

Ideal for: music lovers who demand more from a portable speaker, hosts planning outdoor gatherings, students seeking a dorm-friendly concert experience, and anyone who wants concert-quality sound on the go without sacrificing portability.

How to get the most out of Hyperboom:

• Place the speaker on a stable surface, preferably away from corners for balanced bass and clarity.
• Pair with nearby UE speakers to extend sound to patios, decks, or larger rooms.
• Use your mobile device’s favorite streaming apps for quick, high-quality music playback.

Maintenance tips: Wipe with a soft, dry cloth to keep the finish looking clean and sleek. When not in use, store in a cool, dry place to preserve battery health.