This item is a battery-operated LEM-O-WARD hunting stand locator used for finding a stand in the dark. It consists of a 24-hour timer that operates a small LED light. The unit is set by the user to a start time and hung frrom a tree branch by the velcro strap included. At the set time, the locator activates the LED light extending from the bottom of the unit; the light remains on for about 45 minutes, then turns off. The locator is listed as used but shows no sign of use and comes in its original package with a sheet of simple instructions. The locator uses one AAA battery; alkaline batteries are recommended for life of the unit. Thanks for your consideration.