Introducció
This manual provides detailed instructions for the 1Mii M4K UHF Wireless Microphone Headset. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan. This device utilizes advanced UHF low-power wireless transmission technology for stable and clear audio.

The 1Mii M4K UHF Wireless Microphone Headset includes a transmitter, receiver, and a flexible headset microphone.
Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:
- Wireless Microphone Headset x 1
- Receptor sense fil x 1
- 6.35mm Converter x 1
- 2-in-1 USB Charging Cable x 1
- Manual d'usuari x 1

The package includes one wireless microphone headset, one wireless receiver, one 6.35mm converter, one 2-in-1 USB charging cable, and one user manual.
Producte acabatview
Components i característiques
- Transmissor: Features a high-definition display for channel and volume information.
- Receptor: Connects to your audio system.
- Micròfon per a auriculars: Built-in high-sensitivity condenser microphone for clear sound.
- Disseny 2 en 1: Can be used as a headset or converted into a handheld microphone.
- Tecnologia UHF: Ensures stable signal, no delay, no radiation, anti-interference, and anti-howling.

The versatile design allows for use as a traditional headset microphone or as a handheld microphone by detaching the headset frame.
Configuració i connexió
- Dispositius de càrrega: Ensure both the wireless transmitter and receiver are fully charged before first use. Refer to the 'Charging' section for details.
- Connecta el receptor: Plug the wireless receiver into the microphone input (Mic Jack) of your speaker, home stereo system, or voice amplifier. Use the provided 6.35mm converter if necessary. Note: This device is designed for Mic Jacks only, not Aux Jacks.
- Power On Transmitter: Long press the power button on the transmitter for 2 seconds. The blue light will illuminate.
- Encendre el receptor: Toggle the switch of the receiver to "ON". The blue light will flash and then become solid, indicating a successful connection.
- Adjust Volume/Channel: Use the "+" and "-" buttons on the transmitter to adjust the volume and select the desired channel.

The receiver connects to a wide range of devices including audio mixers, power amplifiers, PA systems, voice amplifiers, wired speakers, desktop PCs, and laptops via 3.5mm or 6.35mm jacks. Not compatible with Android phones, iPhones, or Bluetooth speakers.

Visual instructions for pairing: long press transmitter power, toggle receiver switch to ON, and adjust volume/channel using transmitter buttons.
Vídeo de demostració de configuració
This video demonstrates the features and setup of a 1Mii wireless microphone headset, including connection to audio systems.
Funcionament
Once connected, the microphone is ready for use. The transmitter's display shows the active channel and volume level. Adjust the volume as needed using the "+" and "-" buttons.
The wireless system offers a significant operating range:
- Gamma exterior: Up to 165 feet (50 meters) line of sight.
- Gamma interior: Up to 50-70 feet (20-30 meters) line of sight, without obstacles.

The microphone offers an outdoor line-of-sight range of up to 165 feet (50 meters) and an indoor range of 50-70 feet (20-30 meters) without obstacles.
Carregant
Both the wireless transmitter and receiver are equipped with a 450 mAh rechargeable lithium-ion battery.
- Temps de càrrega: Aproximadament 2.5 hores per a una càrrega completa.
- Temps de treball: Provides about 6 hours of continuous operation.
- Indicador de càrrega: The indicator light is red during charging and turns off when fully charged.
- Dual USB Cable: A 2-in-1 USB cable is included to charge both the transmitter and receiver simultaneously.

Both the transmitter and receiver feature a built-in 450 mAh rechargeable lithium-ion battery, providing approximately 6 hours of working time after a 2.5-hour charge. A dual USB cable is included for simultaneous charging.
Escenaris d'ús
The 1Mii M4K Wireless Microphone is suitable for a variety of applications:
- Reunions
- Classrooms and Lectures
- Fitness and Yoga Instruction
- Tour Guiding
- Public Address (PA) Systems
The headset's ergonomic design ensures stability and comfort, making it ideal for active use.
Especificacions
| Característica | Detall |
|---|---|
| Marca | 1 Mii |
| Nom del model | M4K |
| Tecnologia de connectivitat | Wireless (UHF) |
| Tipus de connector | Jack de 3.5 mm, Jack de 6.35 mm |
| Factor de forma del micròfon | Handheld & Headset (2-in-1) |
| Sensibilitat d'àudio | 42 decibels |
| Ràtio senyal / soroll | 96 dB |
| Font d'alimentació | Funciona amb piles (2 piles de polímer de liti incloses) |
| Capacitat de la bateria | 450 mAh (Transmitter & Receiver) |
| Temps de treball | Aprox. 6 hores |
| Temps de càrrega | Aprox. 2.5 hores |
| Transmission Range (Outdoor) | Fins a 165 peus (50 metres) de línia de visió |
| Transmission Range (Indoor) | Up to 50-70 feet (20-30 meters) line of sight (without obstacles) |
| Material | Metall, plàstic |
| Pes de l'article | 3.53 unces (100 grams) |
| Color | Negre |
| Característica especial | Not supported Android phones, iPhones, Bluetooth Speaker. |
Resolució de problemes
No Sound or Receiver Blinking
If the receiver's indicator light keeps blinking or there is no sound, it may indicate a pairing issue or incorrect connection.
- Comprova la connexió: Ensure the receiver is plugged into a Mic Jack, not an Aux Jack.
- Reemparella els dispositius:
- With only the transmitter powered on, press the power button once or twice until the display shows 'H**' (channel selection).
- Use the '+' and '-' buttons to select a desired channel.
- While on the desired channel, hold down both the '+' and '-' buttons until the display shows '---'.
- Immediately turn on the receiver. It should flash a few times, then go solid, indicating successful re-pairing.
- Nivells de volum: Ensure both the microphone's volume and the connected speaker/amplifier's volume are adequately adjusted.
Garantia i Suport
The 1Mii M4K UHF Wireless Microphone Headset comes with a 1-Year Warranty and supports unconditional returns.
For any questions or assistance, please contact 1Mii customer support. We aim to resolve your problem within 12 hours.





