Vonyx WM55B - Plug-and-Play UHF Wireless Microphone System with Bodypack, Headset and Lavalier

Vonyx WM55B - Plug-and-Play UHF Wireless Microphone System with Bodypack, Headset and Lavalier

Discover true freedom of movement with the Vonyx WM55B , an all-in-one wireless microphone system designed to simplify your audio setup without sacrificing quality. Forget tangled cables and complex installations; this system stands out for its "Plug-and-Play" philosophy, allowing you to connect the receiver directly to your sound system and start streaming in seconds.

The WM55B operates in the UHF (Ultra High Frequency) band, ensuring stable and clean signal transmission and minimizing common interference from other electronic devices. Thanks to its advanced technology, it offers up to 10 selectable channels , allowing you to easily change frequencies if you detect any saturation in the environment. It's the perfect solution for professionals who need reliability and portability in a compact format.

Versatility is at the heart of this system. The package includes both a headset and a lavalier microphone , giving you the option to choose the one that best suits your activity, whether it's an intense fitness class where you need a secure fit, or an elegant conference where discretion is key. The bodypack transmitter is lightweight and discreet, ensuring your focus remains on your audience, not your equipment.

Main features

• Direct Wireless Receiver: The receiver has a built-in 6.3mm jack connector that plugs directly into the microphone input of any amplifier, mixer, powered speaker, or soundbar, eliminating the need for additional cables between the receiver and the speaker.
• Dual Microphone Option: Includes a headset microphone for total hands-free use and a clip-on lavalier microphone for more formal presentations.
• Clean UHF Transmission: Operates between 863 – 865 MHz, a band optimized to avoid interference, with an effective range of up to 50 meters under ideal conditions.
• Intelligent Power Management: The receiver is powered by a rechargeable lithium battery (type 18650) that is easily charged via USB, while the flask uses standard AA batteries, which are easy to replace at any time.
• Superior Audio Quality: Equipped with auto-mute and noise-canceling circuitry to prevent popping sounds when turning on or off, plus an internal anti-pop filter that softens loud consonants.

Benefits for the user

The Vonyx WM55B is designed to eliminate technical barriers. Its greatest advantage is its ease of use : by not requiring bulky receiver bases or external power outlets (thanks to its internal battery), you can set up a wireless PA system anywhere there's a speaker with a microphone input. Furthermore, the digital display on the beltpack keeps you informed at all times about the selected frequency and battery status, giving you complete control and peace of mind during your performance.

Use cases

• Fitness and Sports Instructors: Ideal for aerobics, yoga or spinning classes thanks to the headset microphone that stays in place during sudden movements.
• Presentations and Conferences: Perfect for speakers who prefer to use a lapel microphone for a professional appearance and hands-free pointing to slides.
• Street Performers and Outdoor Events: Since the receiver is battery powered, it can be connected to portable battery-powered speakers, creating a 100% cable-free system.
• Karaoke and Entertainment: A quick and effective solution for entertainers who need to move among the audience without being tied to the DJ booth.

Frequently Asked Questions

Can I use the headset microphone and the lavalier microphone at the same time?
No, the system includes only one bodypack transmitter. You must connect one of the two microphones to the bodypack depending on your needs at the time.

How do I charge the receiver?
The receiver includes a rechargeable lithium battery (18650) and is charged via a standard USB cable (included), similar to how you would charge a mobile phone.

Is it compatible with my Bluetooth speaker?
The system works with any speaker that has a physical 6.3mm microphone input (jack). It does not transmit audio via Bluetooth, but rather via UHF radio frequency to avoid latency.

What do I do if there is interference?
The system has 10 selectable channels. Simply change the channel from the bodypack and the receiver will automatically synchronize to find a free frequency.

Project description

UHF wireless microphone system consisting of a bodypack transmitter and a plug-in receiver with a 6.3mm jack connector. It operates in the 863.000–865.000 MHz frequency band with 10 selectable channels and frequency stability of +/- 10ppm. The receiver incorporates a 3.7V rechargeable lithium battery (type 18650) charged via 5V USB, while the bodypack transmitter operates on two AA batteries. The system offers a frequency response of 40Hz to 18.000Hz, a signal-to-noise ratio greater than 90dB, total harmonic distortion (THD) less than 0.5%, and an output level of 300mV. It includes a headset microphone and a lavalier microphone with connectors compatible with the bodypack transmitter. Receiver dimensions: 115 x 35 x 25mm; bodypack transmitter dimensions: 75 x 60 x 23mm. Total weight of the system: 0.3 kg.