Pro 4-Channel Wireless Mic System w/ 500ft Range & Dual Antennas, 4 Handheld Mics, Fixed Frequency Hi-Res Audio, for Church Karaoke Events Home KTV(6004-58V4)

4-Channel Group Performance: Sing or speak with friends simultaneously! Includes 4 professional handheld microphones (MOREFAND-branded) supporting group singing, family KTV, parties, weddings, and conferences without interference.
500ft Ultra-Long Range & Dual Antenna Tech: Experience stable 500ft wireless transmission (open line-of-sight) with dual 4X4 MU-MIMO high-gain antennas providing 180° omnidirectional signal coverage**. Antennas are 360° adjustable for full-space coverage without dead angles.
Studio-Quality Hi-Res Audio: Delivers crystal-clear Hi-Res sound with fixed-frequency design to eliminate distortion. Receiver LCD displays real-time frequency/channel data (e.g., CH-A 630.65MHz)
Plug-and-Play Convenience: Automatically pairs with transmitter - just power on and sing! Complete kit includes 1 receiver, 4 mics, 1 power charger (DC 5V 1A), and manual.
Smart Connectivity Note: Achieve optimal sound by connecting to mixer/power amp/speakers. TVs without microphone input require an external mixer (see connection diagram). Features anti-whistling/anti-interference tech.