TONOR Professional Wireless Microphones System, Recargable Dynamic Microphone, 100×2 UHF Frequencies Adjustable, Auto-Scan& IR Pairing, 100 m Cordless Mic for Karaoke, Singing, Church, Wedding TW750

Auto-Scan and IR Pairing: Automatically seeks out the most stable and interference-free frequencies; IR pairing process is fast and easy; includes 100 UHF frequencies (536.570 to 587.120MHz)
Excellent Signal Stability: The latest PRO-UHF connection chip and anti-interference antennas offer an ultra-long and ultra-stable transmission distance of 328 ft. (100 m); no dropouts, interference, or distortion
Superior Sound Quality: Features a high-end cardioid dynamic mic core, ensuring clear and authentic sound quality; supports audio devices with 6.35 mm/3.5 mm/XLR ports; ideal for karaoke, church, weddings, performances, speeches, etc
Rechargeable Wireless Microphones: Microphones feature 1200mAh built-in rechargeable batteries and Type-C ports, no need for AA batteries; fully charged in 2-3 hours and last 7-9 hours; includes a dual-ended Type-C cable for simultaneous charging
One-Click Mute and LED Indicator: Press the wireless microphone button to mute instantly; both the mic button and bottom have LED indicators to indicate working, charging, or mute status