Thank you for viewing. The EDC FLASHLIGHT is designed to be compact and easy to carry, making it perfect for everyday use. Although unused, it has been opened for a function check. All accessories are included. It is used by twisting the head, not with a switch. It has 3 brightness levels and can last up to 36 hours. Uses AAA batteries. - Brand: LUMINTOP - Model Name: EDC FLASHLIGHT - Accessories: O-rings, Instruction manual - Package Contents: Main unit, Charger Thank you for looking.