Polaroid Mini Zoom Camera & Camcorder Microphone Dual Pattern, Noise-Reducing Microphone Has 2 Mode Settings, Zoom Or Normal Mounts Very Easily To Your Camera Or Camcorder Via The Shoe Mount Or Via The Included Mounting Bracket With The Included 6ft Extension Cord Turn It In To A Handheld Microphone Operates on a single AAA alkaline battery (Not Included)  This Will Only Work If Your Camera Or Camcorder Has A 3.5MM mic-in-jack