Electronic Time Lock Timer Box (FMY) 23 ABS+Metal

with display and 3 small buttons to set hours or minutes, the maximum setting time is 999 hours.\nThe built-in battery lasts for up to three years.\nOnce the lock is locked, it will not open and it is impossible to break it by hand. Please set the time reasonably.\nColour: Black\nMaterial: ABS+Metal\nPackage Contents:\n1X Electronic Time Lock\nOnly the above package content, other products are not included.\nNote: Light reflection 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 +/- 1-3 cm.