*Heavy-duty integrated PTT and microphone with pretty sound 
 performance .
*Translucent acoustic tube keeps low profile ,with flesh-colored ear  
  plug ,suitable for use on different occasions ,easy and comfortable 
  to wear and can be detachable for hygiene and multi-users .
*With high quality back clip that can rotate 360 degrees .with durable
  dual PU cable .
*Many connector types are available and optional