Uses UHF frequency band, with strong anti-interference capability.

DPLL digital frequency control technology is adopted, and six preset channels are available.

Applies noise valve control, with automatic mute when no signal.

Uses WNCR noise reduction technology with extremely low background noise.

With volume memory function, automatically saves the last volume output level.

Complex interference-free circuit is taken over. More than four sets of devices can be used simultaneously without mutual interference.

Transmitter and receiver use LCD to monitor the status of battery level, operating channel, etc. .

Adopted a unidirectional lapel microphone with high sensitivity and long pickup distance.

Wireless working distance can reach up to 90 meters, suitable for a variety of indoor and outdoor applications.

Low battery design, receiver is powered by 2 "AA" batteries for 15–20 hours of operation. Press both sides to open the battery compartment. (Battery not included)