Feature

●USB lithium battery charger with screen and buttons sets the hours and minutes, and the maximum time is 99 hours and 59 minutes.
●USB charging takes 3 hours. Use for 4 hours a day and 30 hours on a single charge.
●Lightweight, compact and easy to carry, it is ideal for cigarettes, candy, food, game consoles, etc.
●If it is locked, it will not open, please set the appropriate time.
●After-Sales Service: If the product quality is abnormal within 6 months, we provide free replacement and refund service, please rest assured to buy. Customer satisfaction is our aim!

[Black]

Description

How do I reset the timer lock?
If you find you can not operate the timeout or the LCD is not displayed. correctly. Please follow this way to timer:
1：Press the center of the LCD screen to strip the protective film and tear the film off. You will find a stop under a screw on the left side of the screen.
2：Find a metal pin or metal clip and insert it into the hole to the end 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.