high quality Convenient and easy to use-- No static, no drop out with use at a distance of 40-65 feet. With unique paired ID synchronization for each wireless transmitter and receiver make setup easy. Setting up a wireless mic is as simple as plugging in a wired microphone.Wireless Headset & Lavalier--Headset microphone fits securely for active speakers and vocal performers. Lavalier microphone with included tie clip offers low visibility and hands-free use. Optimized for Houses of Worship in a church preaching, YouTube videos, and classroom and presentation applications.2.4Ghz Frequencies. The wireless lapel microphone system has adopting the international 2.4Ghz Wireless transmission 20 frequencies selection for seamless, interference-free operation. An easy-to-read LCD information display provides constant monitoring of system operation.With lower radiation, lower interference, higher signal stability, faster transmission than UHF FrequenciesVersatile and Compatible Microphone-Work with mixers,phone,pa speakers, electric guitar amplifiers and sound boards with 1/4'' interface to output the sound, ideal for teaching lectures, conference speech, visiting guide. With included 1/4" to 1/8" adapter-cable, suit for camera recording.What You Get--Wireless microphone set included headset microphone and Clip-on Lavalier Microphone, wireless Microphoneand Transmitter and Receiver with 1/4'' Plug, Solid metal collar clip and windscreen reduces plosives, wind, and breath sounds. Adapter