---
product_id: 387467619
title: "1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers"
brand: "1mii"
price: "R$652"
currency: BRL
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.br/products/387467619-1mii-long-range-wireless-microphone-wireless-headset-mic-system-165ft
store_origin: BR
region: Brazil
---

# 165ft long-range UHF wireless HD display for channel & volume 6-hour rechargeable battery life 1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers

**Brand:** 1mii
**Price:** R$652
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Own the room, wire-free and worry-free.

## Quick Answers

- **What is this?** 1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers by 1mii
- **How much does it cost?** R$652 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/387467619-1mii-long-range-wireless-microphone-wireless-headset-mic-system-165ft)

## Best For

- 1mii enthusiasts

## Why This Product

- Trusted 1mii brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Mode Versatility:** Seamlessly switch between headset and handheld mic styles to match your professional vibe or workout flow.
- • **Unmatched Wireless Freedom:** Up to 165ft outdoor range means no more tethered presentations or fitness sessions—move freely, sound flawlessly.
- • **All-Day Power & Convenience:** Fast 2.5-hour charge fuels 6 hours of continuous use, with dual USB charging to keep you powered up on the go.
- • **Effortless Plug & Play Setup:** Instant connection with any speaker system via 3.5mm or 6.35mm ports—no tech headaches, just pure performance.
- • **Crystal-Clear Audio Transmission:** High-sensitivity condenser mic with anti-interference tech ensures your voice cuts through every room and crowd.

## Overview

The 1Mii Long Range Wireless Microphone system combines advanced UHF low-power wireless technology with a high-sensitivity condenser microphone, delivering crystal-clear sound up to 165 feet outdoors. Featuring a rechargeable 450mAh battery with 6 hours of continuous use, an HD display for easy channel and volume monitoring, and a versatile 2-in-1 headset/handheld design, it’s engineered for professionals who demand reliable, interference-free audio in meetings, fitness, lectures, and tours.

## Description

Why Choose 1Mii? 1Mii is always dedicated to be the Leader of Long range wireless devices industry.1Mii long range wireless microphone is your best choice.2.4G WIRELESS CONNECTION 1Mii wireless microphone is engineered with the most advanced 2.4G wireless technology. The wireless headset microphone automatically connects to when power on.With low radiation, low interference, high signal stability, fast transmission, short audio delays. The frequency of the wireless microphone provides confidentiality, anti-interference ability and loud, clear, high fidelity sound. CLEAR SOUND QUALITY This microphone headset equipped with high sensitivity condenser microphone which can offer high quality sound transmission and clear voice. LONG RANGE CONNECTION With Class 1 2.4G technologies, the 1Mii wireless Mic can achieve a range up to 164ft (50m) line-of-sight in open air and up to 50-70ft (20-30m) indoors(without obstacles). 1Mii wireless Headset microphone is suitable for meeting, class, speech, tour guiding etc. ESAY SE TUP, ESAY TO USE Easy plug, power on and play. 1Mii wireless Mic headset comes with a receiver, just plug the receiver into speakers, home stereo systems or other speaker systems via the 3.5 mm or 6.35mm port, the wireless microphone will automatically connect to the receiver, no need extra settings, it just works. 6 HOURS BATTERY LIFE The large capacity lithium ion battery delivers up to 6 hours of continuous use. Please full charge your wireless headset microphone & transmitter before use and turn off thetransmitter & receiver after using to save the battery. What's In the Box? Transmitter with Microphone*1 Headset Holder/Support*1 USB Charging Cable*1 Windscreen Foam*2 6.35mm converter*1 Receiver*1 User Manual*1

Review: I ABSOLUTELY LOVE LOVE LOVE THIS! I am a boat captain eco tour guide and I do a narrated tour & the headsets, at work, were giving me headaches & didnt last all day! I ordered 2, tried them & hv ordered 3 or 4 more since then! They were also the "used-like new" and they all came sealed and were actually new! The sound is so much more clear with these! 100000% happy
Review: I've ordered many of these over several years. It is good for vocals, even though it is not recommended for that.

## Features

- 【NEW UPGRADE WITH DISPLAY】 The wireless microphone headset adopts advanced UHF low-power wireless transmission technology, and the wireless transmitter adopts a high-definition display, which can clearly display channel/volume information. Built-in high-sensitivity condenser microphone, stable signal, no delay, no radiation, anti-interference, anti-howling, constant frequency, clearer sound quality (Only for Mic Jack, not Aux Jack, otherwise there is no sound)
- 【LONG RANGE CONNECTION】 The transmission distance is upgraded to achieve a line of sight range of up to 165 feet (50 meters) outdoors, and a line of sight range of up to 50-70 feet (20-30 meters) indoors (without obstacles). 1Mii wireless The headset microphone is suitable for meetings, classrooms, lectures, fitness, tour guides, etc
- 【CHARGING AND WORKING】 The wireless transmitter and receiver have a newly upgraded 450 mAh rechargeable lithium-ion battery built in. It only takes 2.5 hours to fully charge and can provide about 6 hours of working time. A dual USB cable is included for charging the transmitter and receiver at the same time. The indicator light is red when charging, and it is off when it is fully charged
- 【HEADSET AND HANDHELE 2 IN 1】 Two ways of use: use as a normal headset microphone, or remove the bracket to become a handheld microphone. The graceful curve and humanized structural design can effectively provide product stability and comfort, and perfectly fit the head. With exquisite appearance and small size, it is suitable for fitness, yoga, teaching, lectures, conferences, etc
- 【ESAY SETUP, ESAY TO USE】 1Mii wireless microphone headset comes with a receiver, just plug the receiver into the speaker, home stereo system or voice amplifier through the 3.5 mm or 6.35 mm port, and the wireless microphone will automatically connect to the receiver without additional settings Ready to use. We provide one-year warranty and free replacement service. If you have any questions, please feel free to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0814PFYYX |
| Audio sensitivity | 35 Decibels |
| Colour | Black |
| Compatible devices | Amplifier, Headphone, Speaker |
| Hardware platform | PC, Smartphone, Tablet |
| Impedance | 2200 Ohms |
| Included components | amplifier, battery, microphone, user manual |
| Item dimensions L x W x H | 14.5 x 3.5 x 15.5 centimeters |
| Item model number | M4 |
| Manufacturer | 1mii |
| Material | Acrylonitrile Butadiene Styrene |
| Microphone form factor | Handheld, Headset |
| Number of batteries | 2 Lithium Ion batteries required. (included) |
| Number of channels | 1 |
| Polar pattern | Unidirectional |
| Power source | Battery Powered |
| Product Dimensions | 14.5 x 3.5 x 15.5 cm; 159 g |
| Signal-to-noise ratio | 80 dB |
| Special features | Battery Indicator Light |

## Product Details

- **Brand:** 1Mii
- **Connectivity technology:** Wireless
- **Connector type:** 3.5 mm Jack, 6.35 mm Jack
- **Model name:** M4
- **Recommended uses for product:** Speech, Video Conference

## Images

![1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers - Image 1](https://m.media-amazon.com/images/I/618hBY8noZL.jpg)
![1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers - Image 2](https://m.media-amazon.com/images/I/61K4XqWlG3L.jpg)
![1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers - Image 3](https://m.media-amazon.com/images/I/61cbMyjvyDL.jpg)
![1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers - Image 4](https://m.media-amazon.com/images/I/61w6xmK6PZL.jpg)
![1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers - Image 5](https://m.media-amazon.com/images/I/61xoxy13pjL.jpg)

## Questions & Answers

**Q: Why is the headset microphone not working stably?**
A: The connection may be unstable due to distance or interference. It works up to 164 ft (50 m) in open areas and 50–70 ft (20–30 m) indoors. Walls, WiFi, and other signals may affect performance.

**Q: Why is there background noise or howling feedback from the microphone?**
A: Noise or feedback may occur if the mic is too close to the speaker or facing it. Make sure the 3.5mm receiver is fully plugged in to avoid poor sound.

**Q: Why is the microphone volume so low?**
A: Please speak directly into the microphone and keep it close to your mouth for best clarity. If you speak from the side or too far away, the sound may be faint or unclear due to limited voice pickup range.

**Q: Why is the sound quality not ideal?**
A: This wireless headset microphone uses 2.4G transmission, which provides clear voice for speaking and presentations. However, it does not support high-fidelity audio and is not suitable for musical instruments, or professional singing use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***. on 2 October 2025*

I ABSOLUTELY LOVE LOVE LOVE THIS! I am a boat captain eco tour guide and I do a narrated tour & the headsets, at work, were giving me headaches & didnt last all day! I ordered 2, tried them & hv ordered 3 or 4 more since then! They were also the "used-like new" and they all came sealed and were actually new! The sound is so much more clear with these! 100000% happy

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 19 November 2025*

I've ordered many of these over several years. It is good for vocals, even though it is not recommended for that.

### ⭐⭐⭐⭐ Review
*by J***N on 10 August 2020*

If you're buying these, you're not looking for Shure or Sennheiser quality and performance. They are, however, a nice little microphone. They were simple to set up and pretty decent quality. I am not using this product more than a few times a year to call an auction or announcing other small events. This is not professional quality stuff but is a quick, inexpensive option for the occasional user.

## Frequently Bought Together

- 1Mii Wireless Microphone Headset, 2.4G Wireless Headset Mic and Handheld Mic 2 in 1, 165ft Range, 1/8''&1/4'' Plug, for Speakers, Voice Amplifier, PA System
- XIAOKOA 2.4G Wireless Microphone Headset, 50m Stable Transmission, Dual Micro USB Charging, Compatible with PA Systems
- Bietrun Wireless Microphone Headset, UHF Wireless Headset Mic System, 160ft Range,1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX/iOS)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/387467619-1mii-long-range-wireless-microphone-wireless-headset-mic-system-165ft](https://www.desertcart.com.br/products/387467619-1mii-long-range-wireless-microphone-wireless-headset-mic-system-165ft)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-15*