Wireless Microphones System, 4 Channel UHF Wireless Mics,with 4 Handheld Dynamic Microphones,Metal Receiver for Karaoke,Singing,Wedding,Party,Speech,Church

Excellent audio quality: This wireless microphone system is fully equipped with high-quality chips and features automatic noise reduction. It accurately reproduces human voices and instruments, delivering clearer, purer, and fuller sound.
Stable signal with wide range: The outdoor wireless range reaches up to 200 feet. A high-quality quartz oscillator ensures precise frequency adjustment and stable, uninterrupted signal transmission with anti-interference capability. It is ideal for various indoor and outdoor activities including family karaoke, church services, gatherings, weddings, conferences, and lectures. Power on and ready to use: After connecting the receiver to your speakers, long-press the power button for 2 seconds to turn on the microphone. When the microphone is powered on, it will automatically connect to the receiver and the indicator will light red. The receiver's indicator will flash yellow when the microphone is active.
Note: Please adjust the volume on the receiver before using the microphone.
Extended battery performance: The wireless microphone chip has very low power consumption. With a fresh AA battery, it can operate continuously for over 8 hours, allowing you to fully enjoy karaoke and gatherings