Electronic time-lock container

With a screen and 3 small buttons to set the hours or minutes, the maximum setting time is 999 hours. The built-in battery has a lifespan of up to three years. Once locked, the lock is tamper-proof and cannot be forced manually. Please set the locking time reasonably. Color: Black. Materials: ABS + metal. Package Contents: 1 x Electronic Time Lock. Only the above-mentioned package contents are included; other products are not included. Note: The color of the item in the photo may slightly differ from the real thing due to reflections and your monitor settings. A margin of error of +/- 1 to 3 cm is possible.