Compact, attractive appearance, high sensitivity quality design 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 ipad, iphone cell phone, htc phones, samsung mobile phones, lg mobile computers, consistent with the trrs,omtp standard plug the headset device, through a special transfer switch wiring used. With draw string lavaliere microphone bag cable length: Approx. 1m mic length: Approx. 28mm total length: Approx. 1.5m package includes: 1 mini mic.