The plug is nickel-plated copper, the wire and the appearance black head are divided into TPE material, which has good elasticity. Effective tensile strength, good hand feeling The width of the plug of this cable is only 6mm. Basically, all mobile phones and tablets can be inserted with protective shells. Solve this function without losing sound quality. Support microphone function. It is used to extend the earphone jack of extension cord phones and tablet computers. Normally, our mobile phones and tablets come with a protective shell or protective sleeve. Some protective shells have insufficient headphone port space, resulting in too much recess in the 3.5mm headphone port. The plug is too large to be inserted in , resulting in a virtual position of the connection operation between the earphone and the mobile phone and the tablet, and the contact is not good. This cable is the perfect solution to the problem of the earphone port being recessed because of the protective cover. colour: black Material: TPE size: cable length 10CM Package Contents: 1*Audio cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.