Monster Boomerang Neckband Speaker – 12H Playtime, True 3D Sound, Waterproof IPX7

Transformative wearable sound for home, outdoors, and beyond

The Monster Boomerang Neckband Speaker is a wearable audio solution designed to sit comfortably around your neck, delivering a true 3D theater-like sound without over-ear occlusion. Developed by Noel Lee and the Monster Design Team in the USA, it pairs a built-in 3W speaker with two bass diaphragms to reproduce a wide, dynamic range with low distortion at a variety of volumes.

Powered by a Qualcomm chip and apt-X technology, the audio rendering emphasizes a spacious feel so you hear depth and detail whether you’re streaming a playlist, catching a podcast, or watching a video.

All-day listening with ambient awareness

With up to 12 hours of playback on a single charge, you can keep moving without frequent recharges. The design does not seal around the ears, so you can stay attuned to your surroundings while enjoying your audio.

• Ambient awareness lets you hear what’s around you while listening
• Lightweight build (about 216 g / 0.46 lb) helps you wear it comfortably during workouts or travel
• Ergonomic neckband sits lightly on the shoulders for sustained wear

Clear calls and private listening

Precise voice pickup supports hands-free calls and Speak-to-Chat features. The upward-facing sound directs audio toward your ears, creating a private listening zone without bothering those nearby.

• Hands-free calling with clear voice pickup
• Upward-facing sound for private listening and reduced ear fatigue
• Seamless pairing and stable streaming thanks to Bluetooth 5.0

Built for life indoors and out

Bluetooth 5.0 provides fast connection and reliable streaming, compatible with smartphones, computers, and TVs. An IPX7 waterproof rating means you can enjoy music near water, in the shower, or on a boat without worry.

• Bluetooth 5.0 for fast pairing and stable playback
• IPX7 waterproofing for poolside, shower, or rain-friendly use
• Compact, portable design you can take anywhere

In short, the Monster Boomerang Neckband Speaker blends serious sound with everyday practicality. It’s a versatile companion for workouts, travel, home listening, and outdoor adventures—offering a personal sound zone you can wear.