U-771 1 to 2 Wireless Microphone System UHF FM Microphone Product Introduction 1. Encrypted Transmission: 32-bit encryption is used for audio and data transmission to prevent crosstalk and interference. 2. Dual-channel Dual-antenna Design: The dual-channel dual-antenna receiving signal design ensures stable and interference-free wireless audio transmission. 3. High-Sensitivity Microphone Core: It adopts professional singing-grade microphone core, built-in high-density sponge, which can filter noise, cardioid pointing to prevent howling, and the sound is more delicate. 4. UHF Band Transmission: UHF band transmission, with a frequency range of 500MHz and a boost of 250KHz, can achieve reliable long-distance communication. 5. Suitable for a variety of scenarios, the preset modes cover live, studio, podcast, etc., and are equipped with visual LCD metering to ensure perfect performance in events, stage performances, lectures and other occasions. Parameters 1. Material: Metal + ABS 2. Channel: 8 channels 3. Receiving distance: 70m 4. Packaging: Color box