General description The Smart Time Lock is a USB rechargeable temporary timer padlock designed for travel and airport safety. It features an LCD display and allows you to set a maximum time of 99 hours and 59 minutes to secure your important items and protect your privacy. Technical specifications Model Number: Smart Time Lock Weight: 30g Color: Black Material: ABS Dimensions: 7.3 x 4.7 x 2 cm Maximum Setting Time: 99 hours and 59 minutes USB Charging Duration: 120 hours Installation Remove the protective film from the center of the LCD. Locate the stop under a screw on the left side of the device. Insert a metal pin or clip into the hole to reset the timer. When you hear a "Bi" sound, the LCD display is functioning correctly. Reapply the protective film after setup. Usage Set the timer reasonably to ensure proper locking. Once locked, the padlock cannot be opened or broken by hand. Ideal for securing important items during travel. Other information Note: Light and different displays