TONOR Wireless Microphones, UHF Metal Dual Cordless Dynamic Mic System with Rechargeable Receiver, Microfonos Inalambricos Professional for Karaoke Singing, Wedding, Speech, Church 200ft TW630 Black Black & Red

Wireless Freedom: 200ft/60m operating range (line of sight) to freely move around during performances, suitable for indoor and outdoor activities, such as home karaoke, church, wedding, conference, speech and small stage performance.
Compatibility: Excellent signal stability, compatible with the powered speaker, karaoke machine, amplifier, mixer, and audio interface. (NOTE: the system is not compatible with phones, computers, or tablets.)
Stable Signal: Just turn on the system, then the receiver will sync the frequency with the transmitter automatically. 15 adjustable channels to get rid of radio interference, and up to 15 sets can be used simultaneously.
Extended Battery Life: The rechargeable and portable receiver only needs to charge for about 2-3 hours and can be used for up to 6 hours. Both mic and receiver are made of rugged metal, which has strong impact and corrosion resistance.
What You Get: 2 x handheld microphones, 1 x receiver with a 6.35mm plug, 2 x anti-slip rings, 2 x mic covers, 1 x USB charging cable, 1 x manual. Note: 2 x AA batteries are required for each mic (not included).