---
product_id: 218957146
title: "Boomerang Neckband Bluetooth Speaker, Neck Wireless Wearable Speaker with 12H Playtime, True 3D Stereo Sound, Portable Soundwear, IPX7 Waterproof, for Home Sport Outdoor"
brand: "monster"
price: "R2795"
currency: ZAR
in_stock: true
category: "Monster"
url: https://www.desertcart.co.za/products/218957146-boomerang-neckband-bluetooth-speaker-neck-wireless-wearable-speaker-with-12h
store_origin: ZA
region: South Africa
---

# IPX7 Waterproof & Floatable 3W True 3D Stereo Sound 12H Playtime with USB-C Boomerang Neckband Bluetooth Speaker, Neck Wireless Wearable Speaker with 12H Playtime, True 3D Stereo Sound, Portable Soundwear, IPX7 Waterproof, for Home Sport Outdoor

**Brand:** monster
**Price:** R2795
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your soundscape—wear the future of audio freedom!

## Quick Answers

- **What is this?** Boomerang Neckband Bluetooth Speaker, Neck Wireless Wearable Speaker with 12H Playtime, True 3D Stereo Sound, Portable Soundwear, IPX7 Waterproof, for Home Sport Outdoor by monster
- **How much does it cost?** R2795 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/218957146-boomerang-neckband-bluetooth-speaker-neck-wireless-wearable-speaker-with-12h)

## 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

- • **All-Day Comfort Fit:** Ergonomic neckband design that stays secure and barely feels like it’s there.
- • **Immersive 3D Theater Sound:** Surround your ears with rich, pure Monster audio that won’t disturb others.
- • **Waterproof & Adventure-Ready:** IPX7 rating means it floats and survives full submersion—perfect for pool, beach, or rain.
- • **Hands-Free Calls with Crystal Clarity:** Built-in mic and Bluetooth 5.0 keep you connected without missing a beat.
- • **Long-Lasting Power & Fast USB-C Charging:** Up to 12 hours of non-stop music to fuel your workday, workout, or weekend escape.

## Overview

The Monster Boomerang Neckband Bluetooth Speaker delivers award-winning 3D stereo sound with dual bass diaphragms, wrapped in an ergonomic, waterproof IPX7 design. Featuring 12 hours of playtime, Bluetooth 5.0 connectivity, and hands-free calling, it’s engineered for seamless use at home, work, or on the move. Recognized by the RedDot Award 2022, this wearable speaker offers a unique, immersive audio experience while keeping you aware of your surroundings.

## Description

Monster Boomerang Neckband Bluetooth Speaker, Neck Wireless Wearable Speaker with 12H Playtime, True 3D Stereo Sound, Portable Soundwear, IPX7 Waterproof, for Home Sport Outdoor

## 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 | B08BKZTZNT |
| Additional Features | Built In Microphone, Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 12 hours |
| Battery Capacity | 800 milliamp_hours |
| Battery Charge Time | 12 hours |
| Best Sellers Rank | #9,449 in Electronics ( See Top 100 in Electronics ) #260 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 meters |
| Brand | Monster |
| Built-In Media | ["USB-C charging cable"] |
| Color | Black Golden |
| Compatible Devices | Gaming Console, Laptop, Personal Computer, Projector, Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Hybrid |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,814) |
| Enclosure Material | Plastic |
| Frequency Response | 56 hertz |
| Impedance | 4.6 ohm |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 6.1"D x 6.9"W x 6.9"H |
| Item Weight | 7.36 ounces |
| Manufacturer | Monster |
| Maximum Range | 33 feet |
| Model Name | M153 |
| Model Number | Boomerang-M153 |
| Mounting Type | Freestanding |
| Number of Audio Channels | 2 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Speaker Maximum Output Power | 3 watts |
| Speaker Size | 33 feet |
| Speaker Type | Neckband Bluetooth Speaker |
| Specific Uses For Product | Indoor Use, Outdoor Use |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 inches |
| UPC | 850015401527 |
| Unit Count | 1 Count |
| Warranty Description | 1 |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Monster
- **Connectivity Technology:** Hybrid
- **Frequency Response:** 56 hertz
- **Speaker Maximum Output Power:** 3 watts

## Images

![Boomerang Neckband Bluetooth Speaker, Neck Wireless Wearable Speaker with 12H Playtime, True 3D Stereo Sound, Portable Soundwear, IPX7 Waterproof, for Home Sport Outdoor - Image 1](https://m.media-amazon.com/images/I/71jlvQSL+EL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is there a way to disable welcome and goodbye sounds everytime the device connects/disconnect?**
A: It's pretty annoying and that sound is too loud makes it impossible to use in the office, maybe I have to return mine.

**Q: Is the mic any good for calling ?**
A: So I've found hacks for these speakers, put the microphone closer but not be able to blow air in the microphone hole, and also I put one side of the speaker up either by hand or shoulder when I really need to pay attention to what I'm trying to hear, very clear, clean sound music and talk, long battery, have a good one

**Q: Can you wear this while sleeping?**
A: I wear it around the front of my neck as I sleep mostly on my back. It is perfect. I can even roll onto my side with no problem.

**Q: When you turn it on or off etc, is there a voice yelling at you like it does in many other Chinese speakers? If so, can you turn it off?**
A: It does let you know you are connected or it says goodbye when turning off not yelling at all these are nice wearable speakers

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/218957146-boomerang-neckband-bluetooth-speaker-neck-wireless-wearable-speaker-with-12h](https://www.desertcart.co.za/products/218957146-boomerang-neckband-bluetooth-speaker-neck-wireless-wearable-speaker-with-12h)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-07*