Vonyx WM55 - UHF Handheld Wireless Microphone with Rechargeable Plug-and-Play Receiver
The Vonyx WM55 is a wireless microphone system designed to offer freedom of movement and technical simplicity without sacrificing audio quality. This device stands out for its innovative plug-and-play design, which eliminates the need for bulky receiver bases or complicated wiring setups. Its compact receiver connects directly to the microphone input of any amplifier, mixer, powered speaker, or sound system, making it an instant solution for clear, professional voice transmission.
Operating in the UHF (Ultra High Frequency) band, the WM55 guarantees stable transmission resistant to common interference from other electronic devices. Thanks to its frequency selection technology, the user has 10 different selectable channels . This is crucial in environments where the radio spectrum may be saturated; if interference or static noise is detected on one channel, simply switching to another will maintain a clean and continuous signal.
The handheld microphone's design incorporates an internal pop filter and effective noise cancellation circuitry, ensuring clear voice projection and minimizing breath sounds and wind noise. Furthermore, its integrated digital display provides immediate visual feedback on operating frequency and battery status, allowing the user complete control during performances or presentations.
Main features
The Vonyx WM55 system has been engineered with versatility and ease of use in mind. Its technical specifications position it as a robust tool for various audio applications:
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Compact Wireless Receiver: The receiver connects via a 6.3 mm jack connector directly to the sound system and has a rechargeable Lithium-Ion battery (type 18650), eliminating the need to be near a power outlet.
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Multi-channel UHF transmission: Operates in the 863-865 MHz range with 10 selectable channels to avoid signal conflicts.
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Effective Range: Offers an operating distance of up to 50 meters under ideal conditions, providing great freedom of movement in large venues or rooms.
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Efficient Energy Management: The handheld microphone is powered by standard, easily replaceable AA batteries, while the receiver is conveniently charged via USB.
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Superior Audio Quality: Includes "Auto Mute" technology and noise cancellation to prevent popping sounds when turning the device on or off, maintaining a total harmonic distortion (THD) of less than 0.5%.
Benefits for the user
Choosing the Vonyx WM55 offers significant advantages for both audio enthusiasts and professionals. Its main benefit is extreme portability ; the entire system fits into a small case, ideal for touring artists or instructors traveling between different locations. Since it requires no additional cables or external power supplies for the receiver (thanks to its internal battery), setup time is reduced to seconds.
Reliability is another strong point. The ability to switch frequencies ensures that the event won't be interrupted by signal problems. Furthermore, the resulting sound is warm and clear, thanks to a frequency response optimized for the human voice (40Hz - 18,000Hz), allowing the message to reach the audience with the appropriate intensity.
Use cases
Given its flexibility and robust design, this microphone is ideal for a wide variety of situations:
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Karaoke and House Parties: Perfect for connecting to active speakers and enjoying wirelessly in the living room.
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Presentations and Conferences: Ideal for speakers who need to move around the stage or interact with the audience without being tied to a lectern.
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Street Performances (Busking): Being battery-powered, it is the perfect companion for street musicians using portable amplifiers.
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Fitness Instructors and Entertainers: Allows you to give clear instructions in gyms or outdoor events with complete freedom of movement.
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DJs and Event Entertainment: An essential tool for making quick announcements or giving speeches at weddings and celebrations.
Frequently Asked Questions
How do I charge the microphone receiver?
The receiver includes a rechargeable 3.7V 18650 battery. It is easily charged by connecting it to any standard USB port (5V) using the included cable, similar to how you would charge a mobile phone.
Can I use multiple WM55 microphones at the same time?
Yes, since the system has 10 selectable channels with different frequencies, it is possible to use multiple units in the same environment, provided that each one is set to a different frequency to avoid interference.
Does the microphone need a cable to work?
No, the communication between the handheld microphone and the receiver is completely wireless via UHF. You only need to connect the receiver to the microphone input of your sound system.
What type of batteries does the handheld microphone use?
The handheld microphone is powered by two 1.5V AA alkaline batteries, which are very common and easy to acquire anywhere.
Project description
UHF handheld wireless microphone system with 10-channel frequency selection technology (863.000 - 865.000 MHz range). The system consists of a handheld transmitter with a digital display and a compact dongle-type receiver with a 6.3mm jack connector. The receiver has an integrated rechargeable lithium-ion battery (18650, 3.7V) that charges via USB, while the transmitter operates on two AA batteries. Technical specifications include a frequency response of 40Hz to 18kHz, a signal-to-noise ratio greater than 90dB, THD less than 0.5%, and an RF output power of less than 10mW. Designed for direct connection to audio inputs without the need for intermediate cabling, with a maximum operating range of 50 meters.
