... ,000HzCable:1.2mPlug size:3.5mm1) This model is designed for computer,mobile phone, MP3/MP4, CD/DVD, walkman specially.2 ... .5mm. But if you need 2.5mm, we can change it for you.3) We use high quality material to manufacture it ... . If you need longer or shorter, we can redesign it for you.6) Our OEM order MOQ is 3000pcs. If less ...