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Master-D UHF Wireless Microphone System | Model : 238-B7

RM1,299.00

Wireless UHF Microphone System – Stable Signal, Clear Voice and Reliable Performance

Enjoy clearer sound and greater freedom with this professional wireless UHF microphone system. It is designed for people who want to sing, speak, host events or perform without being limited by microphone cables.

The complete system includes a wireless receiver, two handheld microphones, antennas and the necessary accessories for setup. It is suitable for home karaoke, event halls, restaurants, entertainment venues, schools, studios, meeting rooms, places of worship and many other indoor or commercial environments.

Even for someone who has never used a professional wireless microphone system before, this product is simple to understand and easy to operate. Connect the receiver to a compatible amplifier, mixer, karaoke system or sound system, switch on the microphones, select a suitable channel and you are ready to use it.

Stable Wireless Signal

One of the most important features of a wireless microphone is signal stability. A weak or unstable signal can cause the sound to suddenly cut off, become noisy or disappear completely.

This system uses True Diversity UHF technology with dual independent receivers. Both receivers continuously receive the microphone signal and automatically use the stronger connection. This helps reduce signal dropouts and keeps the sound stable while the user moves around.

The wide signal coverage also gives the user more freedom. You do not need to stand directly beside the receiver. You can walk around the room, move across a stage or interact with an audience while continuing to use the microphone.

This makes the system especially useful for large living rooms, karaoke rooms, event spaces, restaurants, halls and performance areas.

Clear and Natural Vocal Sound

This wireless microphone system is designed to reproduce the voice clearly and naturally.

When singing, the microphone captures the details of the voice so that the vocals sound more open, balanced and enjoyable. When speaking, the words remain easy to hear and understand, even in a larger room.

Its high-sensitivity microphone design allows it to pick up the voice accurately without requiring the user to shout. This makes it suitable for different types of users, including singers, event hosts, teachers, speakers, performers and karaoke lovers.

The microphone can be used for:

  • Home karaoke
  • Live singing
  • Public speaking
  • Event hosting
  • Business presentations
  • Stage performances
  • Classes and training
  • Religious activities
  • Entertainment venues
  • Studio and rehearsal use

Whether the user is singing softly or speaking with a stronger voice, the microphone provides clear and consistent vocal pickup.

Low Noise for Cleaner Audio

Background noise and unwanted interference can make a microphone sound unclear or unprofessional.

This system is designed with low-noise performance to provide cleaner audio. It helps reduce unwanted electronic noise, signal disturbance and sudden sound interruptions.

The result is a smoother and more comfortable listening experience. Vocals sound cleaner, speech is easier to understand and the overall sound system feels more professional.

This is useful for both home and commercial use. At home, it helps create a more enjoyable karaoke experience. In a commercial environment, it helps ensure that guests, customers or audience members can hear the speaker clearly.

Multiple Selectable Channels

Many modern environments have several wireless devices operating at the same time. These may include Wi-Fi equipment, wireless speakers, other microphones and communication systems.

When too many wireless products use similar frequencies, interference may happen.

This wireless microphone system provides multiple selectable channels. The user can change to another available channel when the current frequency is busy or affected by interference.

This feature is especially useful in:

  • Event halls
  • Hotels
  • Restaurants
  • Karaoke centres
  • Entertainment venues
  • Schools
  • Conference rooms
  • Exhibition spaces
  • Performance stages

Having more channel choices makes the system easier to use in crowded wireless environments. It also gives the user greater control when setting up more than one wireless system in the same location.

Two Wireless Microphones

The system comes with two handheld wireless microphones, allowing two people to use the microphones at the same time.

This is perfect for duet singing, event hosting, interviews, presentations and group activities.

For home karaoke, two people can sing together without passing one microphone back and forth. During an event, one microphone can be used by the host while the second microphone is prepared for a guest, speaker or performer.

Having two microphones also makes the system more flexible for different situations.

Comfortable Handheld Design

A microphone should not only sound good. It should also feel comfortable to hold.

The handheld microphones have an ergonomic design that fits naturally in the hand. They are suitable for longer singing sessions, presentations and performances.

The microphones are designed to be easy to handle, even for users who are not familiar with professional audio equipment. Their balanced shape makes them comfortable for adults, performers, hosts and karaoke users.

The durable construction also makes them suitable for regular home use and more demanding commercial environments.

Long Battery Life

Long battery life is important during karaoke sessions, events and performances.

These wireless microphones are designed to support extended use, reducing the need to change batteries too frequently. This allows the user to sing, speak or perform with greater confidence.

For home karaoke, the microphones can support longer entertainment sessions. For events and commercial use, the longer operating time helps reduce interruptions during important moments.

Battery life may vary depending on the battery type, battery quality and usage conditions.

Easy-to-Read Displays

The microphones and receiver feature clear digital displays that show useful operating information.

Depending on the setup, the displays can help the user check the selected channel, frequency and signal status. This makes the system easier to control and reduces confusion during setup.

The receiver has separate information for both microphones, allowing the user to monitor each microphone independently.

This is helpful when using both microphones at the same time or when adjusting the system in a professional environment.

Easy to Set Up and Use

This system is designed to be practical for beginners as well as experienced users.

A typical setup is simple:

  1. Connect the antennas to the receiver.
  2. Connect the receiver to an amplifier, mixer, karaoke system or compatible audio equipment.
  3. Switch on the receiver.
  4. Install the required batteries in the microphones.
  5. Switch on the microphones.
  6. Select suitable channels.
  7. Adjust the microphone volume through the connected sound system.

Once connected correctly, the system is ready for singing, speaking or performing.

No microphone cable is needed between the user and the receiver. This keeps the performance area cleaner and allows the user to move more freely.

Suitable for Home Karaoke

For home users, this wireless microphone system makes karaoke more comfortable and enjoyable.

You can sing from the sofa, move around the living room or perform with family and friends without worrying about long microphone cables.

The clear vocal pickup helps the singer hear the voice more accurately through the sound system. The stable wireless signal also helps prevent sudden sound interruptions during a song.

With two microphones included, the system is ideal for duets, family gatherings, parties and karaoke nights.

Suitable for Events and Live Performances

For events, the microphone system can be used by hosts, singers, performers, speakers and guests.

The wide signal coverage allows the user to move around the stage or event area. The True Diversity receiver system helps maintain a stable connection, while the selectable channels provide more flexibility in busy wireless environments.

It can be used for weddings, company events, celebrations, exhibitions, roadshows, performances, competitions and other live activities.

Suitable for Commercial Use

This system is also suitable for businesses that require reliable wireless microphones.

Restaurants and entertainment venues can use it for live singing, announcements and customer activities. Schools can use it for assemblies, classes and performances. Meeting rooms can use it for presentations and training sessions.

It is also suitable for karaoke rooms, event halls, studios, hotels, cafés, places of worship and multipurpose spaces.

Its durable design, stable signal and easy operation make it a practical choice for regular use.

Complete Ready-to-Use System

The package provides the main components needed for a complete wireless microphone setup, including:

  • Wireless receiver unit
  • Two handheld wireless microphones
  • Receiver antennas
  • Power and connection accessories, depending on the package configuration

The receiver can be connected to many compatible audio systems, including amplifiers, mixers, karaoke systems and professional sound equipment.

Always check the available audio input connections on your existing equipment before installation.

Main Benefits

This wireless UHF microphone system provides a simple solution for users who need clear sound and reliable wireless performance.

Its main advantages include:

  • Stable True Diversity UHF signal
  • Dual independent receiver technology
  • Wide wireless signal coverage
  • Clear and natural vocal reproduction
  • Low-noise audio performance
  • High-sensitivity voice pickup
  • Multiple selectable channels
  • Two microphones for simultaneous use
  • Comfortable handheld design
  • Durable construction
  • Long battery life
  • Clear digital displays
  • Easy setup and operation
  • Suitable for home and commercial use

A Practical Wireless Microphone for Many Situations

This wireless microphone system is a good choice for anyone who wants to sing, speak or perform with more freedom.

It combines stable wireless technology, clear voice pickup, multiple channel options and a complete dual-microphone setup in one practical system.

Whether it is used for a relaxing karaoke night at home, an important presentation, a live event or regular commercial entertainment, the system provides the flexibility and reliability needed for a better audio experience.

With no microphone cables to limit movement, users can enjoy greater freedom, a cleaner setup and a more professional way to sing, speak and perform.

Product Specifications

Product Name: Dual Wireless UHF Microphone System
Model: 238.B7
Wireless Technology: True Diversity UHF
Receiver Type: Dual-channel receiver with independent signal reception
Number of Microphones: 2 handheld wireless microphones
Frequency Band: UHF
Channel Selection: Multiple selectable channels
Signal Coverage: Wide-range wireless transmission
Signal Performance: Stable connection with reduced dropouts and interference
Audio Performance: Clear and natural vocal reproduction
Sensitivity: High-sensitivity vocal pickup
Noise Level: Low-noise audio transmission
Microphone Design: Ergonomic handheld design
Display: Digital display on receiver and microphones
Receiver Controls: Individual channel and volume controls
Antenna Configuration: Dual external antennas
Battery Performance: Long operating time for extended use
Construction: Durable design suitable for home and professional environments
Recommended Uses: Home karaoke, live performances, event hosting, presentations, meeting rooms, schools and commercial venues
Compatible Equipment: Amplifiers, mixers, karaoke systems and compatible professional audio systems

Package Contents

  • 1 × Dual-channel wireless receiver
  • 2 × Handheld wireless microphones
  • 2 × Receiver antennas
  • Power and connection accessories
  • User accessories, depending on package configuration

Exact operating frequency, channel quantity, transmission distance, battery type and output connections may vary according to the final product configuration.

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