Futurekart4897 Hands-free Clip-on 3.5 mm Mini Lapel Mic Size name:Mic Only   Description: Compact, attractive appearance, high sensitivity, designed to fit voice chat, video conferencing, voice recording, online karaoke clip-on design, easy to clip it to your shirt, collar or placed in small pockets this product is compatible in accordance with standard headset jacks 7rrs, ctia equipment, such as smartphones, computers consistent with the trrs,omtp standard plug the headset device, through a special transfer switch wiring used. With draw string lavalier microphone bag cable length: approx. 1m mic length: approx. 28mm total length: approx. 1.5m package includes: 1x mini mic.