Accurate identification, suitable for one x2 sport camera: external Microphone identification connecting easily, official adapter for ONE X2 only.No longer worry about connector typeLess installation space, Not easy to breakCollar clip design Just keep relax and smile in front of the cameraComfortable lapel clip design, more closer to the sound source, Precise and stable sound pickup, Release your hands, take it easy in front of the camera, more easier to show your life styleDoes not record the key press sound of one x2Colour:blackMaterial:ABSPackage Contents:1 x Lavalier microphoneOnly 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.