Sennheiser EW-D ME4 Digital Wireless Lavalier Set

The Sennheiser 508722 is a digital wireless lavalier set designed to deliver clear and reliable audio for presentations, speeches, and live events. It includes the ME4 cardioid clip-on microphone, which captures speech with excellent clarity and reduces background noise, making it a great choice for speakers, presenters, and performers who need their voice to come through clearly in any environment.

The system features a sturdy bodypack transmitter housed in metal, built to withstand the demands of regular use on stage or in the field. Its UHF digital transmission provides a strong, interference-resistant signal, ensuring consistent audio quality over a wide range. With a dynamic range of 134 dB, the set captures subtle nuances in sound without requiring manual sensitivity adjustments.

Setting up the system is straightforward thanks to the auto scan function, which quickly finds the best available frequency. The 56 MHz tuning bandwidth supports up to 90 scalable channels, making it suitable for complex setups or environments with multiple wireless systems. Users can also manage settings and pair devices remotely using the EW-D Smart Assist app via Bluetooth Low Energy, adding convenience and control during use.

Battery life is flexible to fit different needs. The system runs up to 8 hours on included AA batteries, or up to 12 hours with an optional lithium-ion battery pack, allowing for extended use without interruption. The set comes complete with a rack receiver, bodypack transmitter, and all necessary accessories, making it ready to use right out of the box.

This wireless lavalier set is ideal for professionals who require dependable, high-quality audio in presentations, theater, broadcasting, or any situation where clear voice transmission is essential.

Highlights:

• ME4 cardioid clip-on microphone for clear speech capture
• 134 dB dynamic range for detailed audio without sensitivity adjustments
• UHF digital transmission for reliable, interference-resistant signal
• Bluetooth Low Energy connectivity with Smart Assist app for remote control
• Auto scan function for quick and easy frequency setup
• 56 MHz tuning bandwidth supporting up to 90 scalable channels
• Up to 12 hours of operation with optional lithium-ion battery pack
• Includes rack receiver, bodypack transmitter, and accessories for immediate use