Vonyx WM552B - Dual UHF Wireless Microphone System with Bodypacks, Headsets and Lavalier
The Vonyx WM552B is a dual-channel UHF wireless microphone system designed to offer maximum freedom of movement and versatility in any audio environment. This complete set eliminates the need for bulky desktop receivers thanks to its innovative, compact , plug-and-play receiver, allowing two users to transmit voice simultaneously with exceptional clarity. It's the ultimate solution for those seeking professionalism without technical complications, combining stable transmission with the flexibility to choose between a headset or lavalier microphone depending on the situation.
The UHF (Ultra High Frequency) technology used in this system operates in the 863–865 MHz band, guaranteeing a robust signal resistant to interference from other electronic equipment. With 10 selectable channels , the user can easily change frequencies if they detect any saturation in the environment, ensuring a clear transmission at all times. Furthermore, the system incorporates an intelligent auto-mute and noise-canceling circuit that silences the signal when no voice is detected or when the transmitter is turned off, preventing annoying pops or static in the speakers.
One of the WM552B's strengths is its receiver. Unlike traditional systems that require a constant mains power supply, this receiver connects directly to any 6.3mm microphone input (jack) and operates on an included rechargeable lithium battery (18650 type). This makes it the perfect companion for portable battery-powered speakers, DJ mixers, guitar amplifiers, or mobile PA systems, allowing you to set up a wireless vocal system in seconds, even outdoors where there are no power outlets nearby.
Main features
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Complete Dual System: Includes 2 bodypack transmitters and a single compact receiver capable of handling both signals simultaneously.
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Total Microphone Versatility: The package includes both 2 headset microphones and 2 lavalier microphones, allowing each user to choose the most comfortable format for their activity.
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Rechargeable Plug-and-Play Receiver: The receiver connects directly to 6.3mm jack ports and has an internal battery rechargeable via USB, eliminating the need for additional power cables.
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Selectable UHF Transmission: Operates with 10 different channels in the UHF band to avoid interference and ensure a stable connection up to 50 meters away.
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Digital Displays: Bodypack transmitters feature digital displays that show the current frequency and battery status for quick monitoring.
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Superior Audio Quality: Designed with low harmonic distortion and an internal anti-pop filter for clear and natural vocal reproduction.
Benefits for the user
The Vonyx WM552B is designed to make life easier for the user. The inclusion of both headset and lavalier microphones offers unparalleled adaptability: use the headset for high-movement situations where you need hands-free operation and the microphone must remain close to your mouth, or switch to the lavalier microphone for a more discreet and professional appearance in interviews or formal presentations. Setup is instantaneous, saving valuable time in event preparation, and the receiver's battery life allows for use in remote locations or at street events without relying on mains power.
Use cases
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Fitness and Sports Instructors: Thanks to the headbands and lightweight packs, it is ideal for gym, yoga or dance classes where movement is constant.
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Presentations and Conferences: Perfect for speakers who prefer the discretion of a lapel microphone and need to move around the stage without cables.
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School Events and Teaching: Facilitates two teachers or students speaking at the same time during assemblies or theatrical performances.
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Entertainers and Street Performers: By connecting the receiver to a portable battery-powered speaker, you get a fully autonomous and wireless PA system.
Frequently Asked Questions
Can I use both microphones at the same time?
Yes, the receiver is designed to receive the signal from both beltpacks simultaneously and send the audio mix to the amplifier or speaker.
How long does the receiver's battery last?
The receiver uses a standard 18650 rechargeable lithium battery (3.7V) that provides several hours of continuous operation. It is easily recharged via the integrated USB port.
Is it compatible with any speaker?
It works with any audio device that has a standard 6.3mm microphone input (Jack), such as mixing consoles, amplifiers, active speakers, or karaoke systems.
What is its range?
Under optimal conditions and with a direct line of sight, the system has an effective range of up to 50 meters.
Project description
Dual-channel UHF wireless microphone system with diversity, operating in the 863-865MHz band and featuring 10 digitally selectable frequencies. The system includes a compact receiver with a 6.3mm male jack connector, powered by a 3.7V rechargeable lithium battery (18650 type) with USB charging, and two bodypack transmitters with digital displays, each powered by two AA batteries. It also includes two interchangeable headset microphones and two lavalier microphones. Technical specifications: Frequency response from 40Hz to 18,000Hz, signal-to-noise ratio >90dB, total harmonic distortion (THD) <0.5%, and output level of 300mV.
