High Quality Connector: Using High Elasticity Pu Rubber Sheath And Gold-Plated Pogo Pins, With Better Conductivity And More Reliable Connection.  Tpu Moulding Sr Stress Relief Structure, With Excellent Flexural Strength, Scratch Resistance And Wear Resistance.

Ptt Design：Abs High Impact Resin Is Used For The Push-To-Talk Housing, Making Our Headset Sturdy And Durable.  Ptt From The Sleeve Through, To Achieve The Effect Of Convenient Hidden, Microphone Port In The Top Of The Push-To-Talk Pick Up Sound Better, 360 Degree Stainless Steel Clip Can Be Easily Fixed On The Clothes.