---
product_id: 460993046
title: "Monster Boomerang Neck Speaker Bluetooth Wireless"
brand: "monster"
price: "€ 213.99"
currency: EUR
in_stock: false
reviews_count: 4
category: "Monster"
url: https://www.desertcart.sk/products/460993046-monster-boomerang-neck-speaker-bluetooth-wireless
store_origin: SK
region: Slovakia
---

# IPX7 waterproof, submersible 3W speaker + dual bass diaphragms 12H battery life nonstop Monster Boomerang Neck Speaker Bluetooth Wireless

**Brand:** monster
**Price:** € 213.99
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game—wear the sound, own the moment!

## Quick Answers

- **What is this?** Monster Boomerang Neck Speaker Bluetooth Wireless by monster
- **How much does it cost?** € 213.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/460993046-monster-boomerang-neck-speaker-bluetooth-wireless)

## Best For

- monster enthusiasts

## Why This Product

- Trusted monster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Aware, Stay Safe:** Open-ear design lets you hear ambient sounds like traffic and conversations, so you stay connected to your environment without sacrificing audio quality.
- • **All-Day Wireless Freedom:** Enjoy up to 12 hours of uninterrupted playback with a lightweight, ergonomic neckband that feels like a second skin—no cords, no hassle.
- • **Built for Every Adventure:** Bluetooth 5.0 delivers fast, stable connections with zero dropouts, while IPX7 waterproofing means you can take it poolside, beachside, or even in the shower without worry.
- • **Seamless Hands-Free Calls:** Advanced voice pickup and Speak-to-Chat technology ensure crystal-clear calls and effortless control, keeping you productive on the move.
- • **Immersive 3D Theater Sound:** Experience crystal-clear, distortion-free audio with Qualcomm apt-X tech and dual bass diaphragms for deep, rich sound that puts you in the center of your playlist.

## Overview

The Monster Boomerang Neck Speaker is a premium wireless audio device engineered in the USA, featuring Qualcomm apt-X technology, a 3W speaker system with dual bass diaphragms, and an ergonomic lightweight design. It offers up to 12 hours of battery life, IPX7 waterproof rating, Bluetooth 5.0 connectivity, and an open-ear design that balances immersive sound with environmental awareness—perfect for professionals seeking high-quality, hands-free audio on the go.

## Description

Buy Monster Boomerang Neck Speaker Bluetooth Wireless: Portable Bluetooth Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Hard to hear the TV? You will want to buy this great neck speaker! - My husband purchased the neck speakers for me to use in our bedroom and family room and they work great! I have a hearing issue and this is so easy to use. The bluetooth connection, the quality of the speaker and ease of using the volume control is wonderful. The Monster Boomerang Neck Speaker Bluetooth Wireless is lightweight and is not uncomfortable to use and can fit anyone. I can now watch TV without bothering anyone with the high volume using the TV. Great purchase especially for watching TV quietly and also if you have any hearing issues.
Review: The best neckband speaker out there - I originally bought a Monster Boomerang in 2021 and loved it. The sound is very good and I enjoy being able to listen to podcasts around the house without closing my ears off to the family. It's also nice to go jogging and listen while maintaining awareness. My original finally quit charging (I will say I'm disappointed the charging port only lasted 3 years), so I got a new one. The bluetooth range was horrendous!! I sent it back, hoping it wasn't the result of some new substandard part. Turns out it was just a fluke: the bluetooth on the replacement was better than the original. The updated version also fixed my biggest complaint: the volume increments were too big. I don't need much volume to listen to a podcast at home, so I usually kept it at level 2. But the difference between 1, 2 and 3 was a big jump. This is completely resolved in the new version. I can make subtle adjustments even at low levels. One quirk that still bugs me a little is that the startup volume is around the middle of the range, which is much too loud for me. I have to turn it down every time. Overall, I'd give it a 4.7 out of 5. Pros: Excellent battery life Good sound quality Comfortable and durable Solid bluetooth Sweat-proof Cons: Startup volume is too loud Charging port wore out before its time

## Features

- 【Pure Monster Sound & 3D Theater Experience 】The Monster Boomerang Neck Speaker is designed and engineered by Noel Lee and the Monster Design Team in the USA with quality components that deliver best-in-class performance with zero distortion at any volume. With the Qualcomm chip and apt-X high-tech which is designed to enhance and reproduce perfect 3D stereo audio quality. Built-in 3W speaker system and 2 bass diaphragms, creating a truly unique and pure Monster sound experience.
- 【12H Long Playtime & Safety Awareness】With up to 12 hours of battery life, you can have the playlist going all day. Enjoy great music with the freedom of portability without the fuss of entangled power cords. It doesn't seal around or even touch the ear canal, It allows you to listen to your favorite audio and still be able to hear other pedestrians, passing cars, and anywhere you need to hear ambient noise. Always stay connected to the world without worrying about missing cues around you.
- 【Ergonomic Design & Lightweight & Comfortable】The Monster Boomerang Neckband bluetooth Speaker is based on ergonomic design, once you put this wearable speaker around your neck, you’ll hardly know you’re wearing it, weighing only 0.46 lb (216 g), and you’ll never feel a burden by leaning lightly on the shoulder. Stay comfortable for listening all day.
- 【Hands-Free Calls & Upward-Facing Sound 】Precise voice pickup technology implemented in Monster Boomerang neck speaker, optimally and performs advanced audio signal processing to pick up your voice clearly and precisely for hands-free calls and Speak-to-Chat detection. Besides, this neck speaker built-in audio upward-facing function, delivers sound directly to the ears without disturbing others, creating a private personal music zone with a full range of deep bass.
- 【Fast Connection & IPX7 Waterproof 】Monster wireless neck speaker adopts Bluetooth 5.0 technology and enjoys 2 times the transmission speed, no signal loss or music interruption. Compatible with any Bluetooth-enabled devices, including smartphones, computers, and TVs. Featuring IPX7 waterproof,can fully submerged in 3.3 feet of water for up to 30 minutes. So there is no need to worry when using it by the sea, in the pool, on a boat, or in a shower room.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4S2D5TB |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #122,815 in Electronics ( See Top 100 in Electronics ) #2,475 in Portable Bluetooth Speakers |
| Charging Time | 12 Hours |
| Color | Black |
| Compatible Devices | Gaming Console, Laptop, Personal Computer, Projector, Smartphone |
| Control Method | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (475) |
| Date First Available | June 22, 2022 |
| Included Components | 1*Monster Boomerang Neck Speaker, 1*Type-C USB Charging Cable, Quick Start Guide |
| Is Waterproof | TRUE |
| Item Weight | 7.4 ounces |
| Item model number | Boomerang |
| Manufacturer | Monster |
| Material | Synthetic material |
| Model Name | MS32103 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Power Source | Battery Powered |
| Product Dimensions | 4"D x 12"W x 14"H |
| Recommended Uses For Product | For Computers |
| Set Name | Monster Boomerang |
| Shape | neckband |
| Speaker Size | 33 Feet |
| Speaker Type | 3D Surround Sound |
| Special Feature | 12 Hour Playtime, Bass Boost, Built In Microphone, Highly Quality Crystal Clear Stearo Sound, Waterproof |
| Specific Uses For Product | For Computers |
| Style | 3D Stereo Sound |
| Subwoofer Connectivity Technology | Wireless |
| Surround Sound Channel Configuration | 2.0 |
| UPC | 810079707881 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Monster
- **Connectivity Technology:** Bluetooth
- **Mounting Type:** Freestanding
- **Speaker Maximum Output Power:** 3 Watts

## Images

![Monster Boomerang Neck Speaker Bluetooth Wireless - Image 1](https://m.media-amazon.com/images/I/81ngDM1szXL.jpg)
![Monster Boomerang Neck Speaker Bluetooth Wireless - Image 2](https://m.media-amazon.com/images/I/71eRfPyjFyL.jpg)
![Monster Boomerang Neck Speaker Bluetooth Wireless - Image 3](https://m.media-amazon.com/images/I/81xWflNGVdL.jpg)
![Monster Boomerang Neck Speaker Bluetooth Wireless - Image 4](https://m.media-amazon.com/images/I/81GKRqJ64jL.jpg)
![Monster Boomerang Neck Speaker Bluetooth Wireless - Image 5](https://m.media-amazon.com/images/I/71Kdo+oLThL.jpg)

## Questions & Answers

**Q: How long does a single charge last?**
A: The Monster Boomerang neck speaker delivers over 12 hours of playtime on a single charge (Actual playtime may vary by the music content and sound volume). Enjoy loud sound with powerful bass and clear vocals at home, in the garage, or outside.

**Q: How do I connect my Monster Boomerang Bluetooth Speaker with my phone?**
A: Turn on your Monster Boomerang Bluetooth Speaker and the power button light will begin blinking. Then select "Monster Boomerang" from the list of available Bluetooth devices on your phone to connect.

**Q: How long does the charge last?**
A: The playback time of the wireless bluetooth speaker is about 24 hours, but the usage time is also determined by your music type and volume. The usage scenario will affect the usage time, and the charging time is about two to three hours.

**Q: Will this feel heavy on my shoulders?**
A: Not at all! The ergonomically designed wearable Bluetooth speaker is made for comfort during extended wearing. It rests lightly, weighing only 0.46 lb (216 g), leaning lightly on your shoulder to create a small stereo surround private music field.

**Q: What can I get with my buying?**
A: 1* Monster Boomerang Bluetooth Neck Speaker 1*Type-C USB charging cable 1*Quick User Guide

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hard to hear the TV? You will want to buy this great neck speaker!
*by W***A on October 20, 2025*

My husband purchased the neck speakers for me to use in our bedroom and family room and they work great! I have a hearing issue and this is so easy to use. The bluetooth connection, the quality of the speaker and ease of using the volume control is wonderful. The Monster Boomerang Neck Speaker Bluetooth Wireless is lightweight and is not uncomfortable to use and can fit anyone. I can now watch TV without bothering anyone with the high volume using the TV. Great purchase especially for watching TV quietly and also if you have any hearing issues.

### ⭐⭐⭐⭐⭐ The best neckband speaker out there
*by C***H on May 6, 2024*

I originally bought a Monster Boomerang in 2021 and loved it. The sound is very good and I enjoy being able to listen to podcasts around the house without closing my ears off to the family. It's also nice to go jogging and listen while maintaining awareness. My original finally quit charging (I will say I'm disappointed the charging port only lasted 3 years), so I got a new one. The bluetooth range was horrendous!! I sent it back, hoping it wasn't the result of some new substandard part. Turns out it was just a fluke: the bluetooth on the replacement was better than the original. The updated version also fixed my biggest complaint: the volume increments were too big. I don't need much volume to listen to a podcast at home, so I usually kept it at level 2. But the difference between 1, 2 and 3 was a big jump. This is completely resolved in the new version. I can make subtle adjustments even at low levels. One quirk that still bugs me a little is that the startup volume is around the middle of the range, which is much too loud for me. I have to turn it down every time. Overall, I'd give it a 4.7 out of 5. Pros: Excellent battery life Good sound quality Comfortable and durable Solid bluetooth Sweat-proof Cons: Startup volume is too loud Charging port wore out before its time

### ⭐⭐⭐⭐ Pretty good, some small issues
*by J***B on December 9, 2024*

Bought these for apartment life, hoping to get good TV audio without traumatizing my neighbors. I originally purchased the slightly smaller version and I love it! Battery life is good, admitting that I only use it for a couple of hours a day. Connecting to Wi-Fi is pain-free and latency is as good as any in/on-ear audio I have. I also like the fact that the controls are intuitive: well-placed, and easy to identify by touch with clear raised markings. Its also surprisingly lightweight and comfortable; I’d expect them to be a bit heavier given the sound quality. Sadly, the larger (+ slightly more expensive) one misses the mark in almost every category. Sound quality is just as good. My use is a bit heavier - 3-4 hrs at a time - and battery life is fine so far. But that’s where the comparison falls apart: It consistently needs 2-3 attempts to connect to the TV (I get a partial connection which cycles in/out every second; put it back in pairing mode, back to the TV to search for devices, reconnect, rinse/repeat). It’s the exact same make & model as my other TV, so it shouldn’t be the transmitter firmware. It’s def bigger, but I don’t think it’s to accommodate better speakers. It’s just a thicker silicone casing which then causes new issues with the charging port (on the left inside edge of the collar). Because the silicone is so thick, it’s tricky getting the little cover out of the way, and truly impossible to see where the actual port is. There is always a degree of fiddling/wiggling the USB-C plug to sit down and connect. Another small inconvenience that probably won’t matter to most people: I love the universal magnetic charging cables, which would eliminate the awkward fiddling to recharge. But the port housing is so narrow and thick that it won’t allow the little USB-C magnetic adapter piece to sit down into the slot. I have a 1/2” long raised adapter for that kind of problem, but the adapter would be poking in the throat all the time. I’d have to plug/unplug THAT every time, which is the problem I’m trying to solve. Moving it to the top surface or outside back or side edge would solve it nicely, but they could just cut the port housing 1/32” bigger and solve the whole problem. I also think the controls aren’t as nicely placed and touch-intuitive as the other model. These aren’t major inconveniences. It’s a decent piece of gear. But generally, this model is bigger and heavier without adding significant benefit. I really wish I’d gotten another Petite instead of trying to be fancy.

## Frequently Bought Together

- Monster Boomerang Neck Speaker Bluetooth Wireless
- khanka Hard Carrying Case Replacement for Monster Boomerang/Boomerang Petite Neckband Bluetooth Speaker, Case Only
- TXEsign Neck Strap for Monster Boomerang and Monster Boomerang Petite Neckband Speaker, Anti-Lost Cord Sports Lanyard Strap for Exercise Sports Running

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-01*