The is a professional quality wireless Clip Microphone with UHF frequency and 50 to 100 meters range. This wireless microphone system is suitable for public speaking and singing, it can also be used on public address systems, Guitar, trumpet, saxophone. Also can be used on Video Camera. It comes with a rechargeable receiver and a body pack transmitter that has volume control. – Frequency Response: Extremely low distortion – Fully Eliminate the interference signal – High receptive antenna, Beautiful and practical – Battery signal – Operating distance : 50 to 100 Meters It comes with a rechargeable receiver, body pack transmitter, tie-clip Mic, charger cable, battery and owners manual.