Product Name : Ear Cap;Fit Plug : Micro-USB PortOverall Size : 9 x 6 x 4mm / 0.35" x 0.24" x 0.15" (L*W*H);Material : Soft PlasticMain Color : BlackNet Weight : 3gPrevent dust from polluting the inside part of phone from earphone jack hole.The plug is suitable for laptop, MP3, MP4 or other device with Micro-USB earphone jack.Note: This is a non-OEM product.Accessory Only, the phone and other devices are not included.Package Content : 25 x Ear CapNote:Light shooting 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.