Wireless Microphones System, 4*10 Channel Metal Professional UHF Cordless Dynamic Handheld Mics with Receiver for Home Karaoke, Meeting, Party, Church, Wedding,KTV, 90 m/295ft, TW-840 Silver&Red

It efficiently removes unwanted background noise and interference for a pure and immersive audio experience. Featuring a unique 4-antenna design, this karaoke microphone significantly enhances anti-interference capability and reduces channel interference. Enjoy an extended transmission range of up to 295ft (90m), providing stable signal transmission for dependable performance. With 10 frequency options per microphone and a total of 4x10 channels, up to 40 systems can operate simultaneously. The multichannel function allows users to easily switch to different frequencies if any preset frequency encounters issues, ensuring reliable operation.
Simple Setup: Transmitters pair automatically for convenient plug-and-play use. Use the included 1/4" ( 6.35 mm) cable or an XLR cable (not included) to connect to mixers, speakers, power amplifiers, and more. Each wireless microphone requires 2 x AA batteries (not included). This 4-cordless-microphone system is perfect for karaoke nights, family gatherings, DJs, and weddings.
Robust Build: These durable singing microphones feature a full metal construction, providing resistance to impact and corrosion. Experience a solid and comfortable grip for optimal use