1. High-tech appearance design, built-in antenna, the overall novel fashion, solemn.
2. With a high-brightness full-view LED display, can display the microphone frequency, power, switch status, display content is clear.
3. The head of the microphone is designed according to the acoustic spatial principle, and adopts moving-coil microphone core, so that the sound quality of the human voice to achieve high-fidelity restoration.
4. The unit uses UHF wireless technology to transmit audio and control signals, F effective communication distance: indoor 50 metres Outdoor 80 metres
5. Ultra-low power consumption circuit design, continuous speaking time of not less than 8 hours, standby time of not less than 12 hours

Main features:
*Use UHF 600 ~ 650MHz band, the application of PLL frequency synthesis phase-locked loop technology, frequency adjustable, can be used at the same time 5 sets, without interference.
*Integrated central processor CPU total control, with digital high-definition LED interface display, easy to operate, outstanding performance.
*Adopting multi-stage narrow-band high-frequency and mid-frequency frequency selective filtering, fully eliminating interfering signals.
*Adopting audio compression extension technology, the noise is greatly reduced and the dynamic range is increased.
*The receiver adopts multi-stage high-frequency amplification, with extremely high sensitivity.
*Ideal space use distance of 50 metres.