TRIPPER Model Number: Smart Time Lockweight 30gFeature 1: LCD Time LockFeature 2: USB Rechargeable Temporary PadlockIf you find you can not operate the timeout or the LCD is not displayed. correctly. Please this way to :1: Press the center of the LCD to strip the protective film and tear the film off. You will find a under a screw on the left side of the .2: Find a metal pin or metal and insert it into the hole to and then run it.3: When you hear a "Bi" sound (in sound mode), the LCD will display correctly. The timeout has been successfully reset.4: Please glue the protective film back on.colour:BlackMaterial:ABSsize:7.3 x 4.7 x 2CmPackage Contents:1 x Time LockOnly the above package content, other 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.