The Alvoxcon Wireless Lavalier Microphone System is a 2.4G single channel wireless clip-on microphone system that comes with 1 portable transmitter and 1 mini receiver. It is ideal for interviews, filming, vlogging, YouTube recording, and more. The microphone system has a large capacity battery that can last up to 48 hours and can be charged up to 6 times in the charging case. It features noise cancellation technology, a compact design for easy carrying, and is compatible with iPhones and iPads. The system is easy to use with no special app or extra cable adaptor required.