UNIPEX Wireless Microphone WM-8131

●Unidirectional electret condenser type. ●Supports 30 channels including tuner and microphone channels. ●Headset type. Since you can use both hands freely, it is ideal as a microphone for sports days, events, and demos. Dimensions: Main body/width 66mm x length 106mm x thickness 22mm Headset type microphone section maximum width/130mm, cable length/approx. 1000mm Weight: approx. 140g (including battery)