WESLNN Portable Wireless Headset Microphone Lavalier Mic System 80m Teaching Speech Interview Vlog Live Recording For PC(1)

Both the microphone and the receiver are rechargeable, it can be used after charging as a cell phone, without alkaline battery consumption or power supply connection, you can take it anywhere, without using a sit pac. Wireless receiver with universal 1/4" plug works with mixers, PA speakers, karaoke machines w/ 1/4 MIC IN for voice amplifying and phones, laptops, DSLR cameras (with adaptor included) for recording. ( It is not recommended to use the microphone on the cell phone even with the adapter). The microphone and receiver can be quickly and automatically connected within 50m distance, without manual setting, it is very convenient to use.With 25 selectable UHF frequencies, less prone to electric appliance interference and offers stable signal transmission and allows multiple sets working together without interference. Both the microphone and the receiver are made of metal, it is stronger and more durable. Also because of its small size, it is easy to carry, you can put it in your pocket, and take it anywhere. It is suitable for home, audio recording, interview, outdoor performance, concert, exhibition, conference, meeting, at church, etc.