The TOA WS-5225 Wireless Microphone Kit includes a handheld wireless microphone, the WM-5225, and a diversity wireless tuner, the WT-5810 and a US Power Supply. The WM-5225 wireless microphone employs an electret condenser microphone capsule and is suitable for any application. Thanks to the PLL-synthesizer system you have access to 64 different operating frequencies and high output power ensures stable radio signal transmission. The WT-5810 is a PLL-synthesizer controlled double superhetrodyne diversity tuner designed to be used with a UHF wireless system. It employs a compander noise reduction circuit to minimize the influence of ambient RF noise. It's perfect for use in houses of worship, schools, fitness clubs, meeting rooms, home office and more.