---
product_id: 556093933
title: "KIMAFUN 2.4G Fitness Headset Wireless Microphone, IP67 Waterproof Sweatproof Microphone for Water Aerobics, Swimming Coach, Fitness Instructor, Yoga, Spinning, Training, Teaching, Speakers, GWP91"
brand: "kimafun"
price: "€ 141.76"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kimafun"
url: https://www.desertcart.ie/products/556093933-kimafun-2-4g-fitness-headset-wireless-microphone-ip67-waterproof-sweatproof
store_origin: IE
region: Ireland
---

# 5-Hour Rechargeable Battery Life IP67 Waterproof & Sweatproof 2.4G Wireless with 65ft Range KIMAFUN 2.4G Fitness Headset Wireless Microphone, IP67 Waterproof Sweatproof Microphone for Water Aerobics, Swimming Coach, Fitness Instructor, Yoga, Spinning, Training, Teaching, Speakers, GWP91

**Brand:** kimafun
**Price:** € 141.76
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the Room, Rain or Shine!

## Quick Answers

- **What is this?** KIMAFUN 2.4G Fitness Headset Wireless Microphone, IP67 Waterproof Sweatproof Microphone for Water Aerobics, Swimming Coach, Fitness Instructor, Yoga, Spinning, Training, Teaching, Speakers, GWP91 by kimafun
- **How much does it cost?** € 141.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/556093933-kimafun-2-4g-fitness-headset-wireless-microphone-ip67-waterproof-sweatproof)

## Best For

- kimafun enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Versatility:** Includes adapters for smartphones, PCs, and professional audio gear—perfect for instructors, coaches, and performers alike.
- • **Light as Air, Fit for Action:** Ultra-lightweight at just 0.1 lbs with ergonomic design ensures all-day comfort and secure fit during high-impact sessions.
- • **Crystal Clear Voice Projection:** Smart noise-canceling chip and omnidirectional mic tech deliver your voice loud and clear, even in noisy gyms or pools.
- • **Freedom to Move, Power to Perform:** Seamless 2.4G wireless connectivity with up to 65 feet range keeps you connected without cables holding you back.
- • **Unstoppable Waterproof Performance:** IP67 rating means sweat, splash, or rain won’t slow you down—built for the toughest workouts.

## Overview

The KIMAFUN 2.4G Fitness Headset Wireless Microphone is a professional-grade, IP67 waterproof and sweatproof headset designed for fitness instructors, coaches, and active performers. Featuring a lightweight ergonomic design, 5-hour rechargeable battery, and advanced noise-canceling technology, it ensures crystal-clear voice transmission up to 65 feet away. Compatible with a wide range of devices via included adapters, this microphone empowers you to move freely and engage your audience effortlessly, whether on land or in water.

## Description

Buy KIMAFUN 2.4G Fitness Headset Wireless Microphone, IP67 Waterproof Sweatproof Microphone for Water Aerobics, Swimming Coach, Fitness Instructor, Yoga, Spinning, Training, Teaching, Speakers, GWP91: Wireless Headset Microphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Pretty good for the price - Easy to use and plug into the back of my PA speaker I have in my classroom. The signal is strong no matter where I walk in my class and saves my voice a ton of strain since I only have to sing or talk loud enough for the microphone to pick up my voice. I really like the convenience of it having a battery built in that can be recharged with a usb-c cable. Much better than what I was using before, this headset and receiver makes it especially useful if you have a lot of movement (I teach music). The signal was pretty powerful as I recently had a concert practice in our school gym with the PA speaker on the top steps of our stage. I was able to almost go to the other side of our gym before it cut out (we have a full basketball court). I would definitely recommend it to PE teachers to save your voice and still run around with the students. The microphone set is definitely as useful as what speaker you plug it into. So as long as you plug it into a decent PA sized speaker, you definitely get a decent sound with a solid signal for the reasonable price. If you plug it into something small and cheap, then there isn't much point.
Review: Large durable case - This has been the lifeline of my life my customers can hear me with better quality the sound is beautiful the bacteria lasts me all week it adapts very well to my ears easy to use worth the price

## Features

- 【Professional IP67 Waterproof】This fitness wireless microphone's shell is resistant to sweat, moisture and dust. The dripping sweat or moisture won't get into the microphone. It can effectively enhance your using experience and promote your interaction with your audience.
- 【Designed for Fitness】 This wireless waterproof microphone is with detachable waterproof microphone heads for your replacement. Ideal for swimming coach, yoga coach, fitness instructor, water aerobics coach, spinning coach, gym teacher, teaching, speech, church, promotion, dancing instructor, active performers and more.
- 【Ergonomic Design & Comfortable】This wireless headset microphone comes comfortable and secure-fit design, the microphone can keep in place during high-impact use or rigorous activities. ONLY 0.1lbs lightweight makes you barely feel it on your head, helping you get rid of shackles of cable for maximum comfort and more freedom to move around.
- 【Clearer Sound Quality】This fitness microphone adopts smart noise canceling chip, which can effectively eliminate environmental interference and accurately capture your voice when you are speaking. In addition, omnidirectional pickup technology makes your sound louder and clearer, providing a reliable and durable microphone for workout instructors.
- 【Wide Compatibility】Package includes an adapter cable for smartphone/PC and a 6.35mm(1/4") adapter for voice amplifier, audio mixer, speaker etc. Once you install the microphone into your device with suitable adapter, you can get the best sound quality by recording the audio or video.
- NOTICE: This product is only a microphone not a headphone and does not have headphone function. It is only used for voice amplification and sound collection. It does not have Bluetooth function and cannot be used as headphone. Not compatible with Bluetooth Speaker less than 15W power.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDKP4LNS |
| Audio Driver Type | Dynamic Driver |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Battery Life | 5 Hours |
| Battery type | Lithium Polymer |
| Best Sellers Rank | #4,213 in Musical Instruments ( See Top 100 in Musical Instruments ) #20 in Wireless Headset Microphones & Systems #69 in Condenser Microphones |
| Bluetooth Range | 65 Feet |
| Cable Feature | Without Cable |
| Charging Time | 2 Hours |
| Color Name | GWP91(1TX+1RX) |
| Compatible Devices | Amplifier, Audio Mixer, Smartphone, Speaker, Tablet/Laptop/Computer |
| Connectivity Technology | 2.4G Wireless |
| Connector Type | 3.5mm Jack, 6.35mm Jack |
| Control Method | Push Button |
| Control Type | Noise Control |
| Customer Package Type | Carrying Bag |
| Customer Reviews | 4.0 4.0 out of 5 stars (504) |
| Date First Available | August 3, 2023 |
| Earpiece Shape | supra-auric |
| Frequency Response | 2.4 GHz |
| Hardware Interface | USB |
| Hardware Platform | Laptop, PC, Smartphone |
| Headphones Jack | No Headphone Jack |
| Included Components | 1*Transmitter Headset Brace, 2*Waterproof Head Microphone, 1*Receiver, 1*6.35mm Adapter, 1*Splitter, 1*Charging Cable, 2*Rubber Covers, 4*Windscreen Foam, 1*User Manual, 1*Carrying Bag |
| Input Device Interface | 3.5mm audio jack, USB |
| Item Weight | 13.6 ounces |
| Item model number | KM-GWP91 |
| Manufacturer | KIMAFUN |
| Material | Acrylonitrile Butadiene Styrene Metal |
| Material Type | Acrylonitrile Butadiene Styrene Metal |
| Model Name | KIMAFUN KM-GWP91 |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | active_noise_cancellation |
| Number of Items | 1 |
| Package Dimensions | 8.15 x 6.46 x 2.36 inches |
| Power Source | Battery Powered |
| Recommended Uses For Product | Water Sports, Water Aerobics Coach, Swimming Coach, Fitness Instructor, Yoga Coach, Spinning Instructor, Gym Teacher, Pilates Coach, Dance Instructor, PE Teacher, Speech, Teaching, Church, Dance Studio, Promotion, Tour Guides, Conference, Audio/Video Recording |
| Size | GWP91(1TX+1RX) |
| Special Feature | Battery Indicator Light, Dustproof Microphone, Sweat-proof Microphone, Volume Control, Waterproof Microphone |
| Specific Uses For Product | Fitness |
| Style | Suitable for Swimming,Spinning,Yoga Teaching,Fitness Aerobics Pilates Coach,Water Sports |
| Supports Bluetooth Technology | No |
| UPC | 783798297998 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | 2.4G |

## Product Details

- **Brand:** KIMAFUN
- **Color:** GWP91(1TX+1RX)
- **Ear Placement:** On Ear
- **Form Factor:** Over Ear
- **Impedance:** 10000 Ohms

## Images

![KIMAFUN 2.4G Fitness Headset Wireless Microphone, IP67 Waterproof Sweatproof Microphone for Water Aerobics, Swimming Coach, Fitness Instructor, Yoga, Spinning, Training, Teaching, Speakers, GWP91 - Image 1](https://m.media-amazon.com/images/I/61qxqsO3ISL.jpg)

## Questions & Answers

**Q: When using this wireless system with my speaker, there is a sudden howling.**
A: 1) Adjust the transmitter and speaker placement, ensuring the transmitter is not aimed directly at the speaker.

**Q: There is noise when using this wireless system. How to reduce noise？**
A: 1) Check if there is a strong magnetic field or Wi-Fi signal interference nearby.

**Q: Cannot be charged after being used for some time.**
A: 1) Please check if there are any abnormalities such as overheating.

**Q: This wireless system doesn't work with my Bluetooth speaker.**
A: This wireless system is not compatible with portable mini speakers with Bluetooth only. Please choose a speaker with more than 15W power and a 1/4" or 1/8" microphone audio input port.

**Q: Prompt Support for Any Product Issues**
A: Should you encounter any difficulties with the operation or performance of your microphone, please do not hesitate to let us know. We are committed to providing you with immediate guidance and assistance.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty good for the price
*by D***G on January 14, 2025*

Easy to use and plug into the back of my PA speaker I have in my classroom. The signal is strong no matter where I walk in my class and saves my voice a ton of strain since I only have to sing or talk loud enough for the microphone to pick up my voice. I really like the convenience of it having a battery built in that can be recharged with a usb-c cable. Much better than what I was using before, this headset and receiver makes it especially useful if you have a lot of movement (I teach music). The signal was pretty powerful as I recently had a concert practice in our school gym with the PA speaker on the top steps of our stage. I was able to almost go to the other side of our gym before it cut out (we have a full basketball court). I would definitely recommend it to PE teachers to save your voice and still run around with the students. The microphone set is definitely as useful as what speaker you plug it into. So as long as you plug it into a decent PA sized speaker, you definitely get a decent sound with a solid signal for the reasonable price. If you plug it into something small and cheap, then there isn't much point.

### ⭐⭐⭐⭐⭐ Large durable case
*by R***A on November 24, 2025*

This has been the lifeline of my life my customers can hear me with better quality the sound is beautiful the bacteria lasts me all week it adapts very well to my ears easy to use worth the price

### ⭐ Mics stop working after 5 or 6 uses
*by M***T on October 13, 2025*

I am really frustrated. I purchased a second, more expensive microphone from you. The first microphone stopped working and you sent a replacement which also stopped working. When that occurred, I purchased the more expensive model even though you sent a 2nd replacement. The more expensive microphone has also stopped working after 5-6 weeks. This is upsetting. I purchased these to teach Aqua classes. The microphones are not submerged, but I am in and out of the water. I’ve tried trouble shooting etc. I can send the non-working mics to you, but I am not mal-using them. I do not want to replace these constantly—even if you send replacements. If these aren’t water resistant, then remove that from the product description. If I am misusing them, tell me what I have misunderstood.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*