Blink 800 | 5.8GHz Wireless Lavalier Microphone SystemExtremely compact and lightweight professional 5. 8GHz Wireless Lavalier System with camera mountable receiver and 3. 5mm output Includes DK3 premium lavalier that delivers superior sound quality with advanced sonic performance in a compact form factor with metal and foam windscreens for indoors and two furry windscreens for outdoors Incredibly easy to use with no settings or menus to have to worry about, just turn the system on, and start recording