Glow in Dark Flashlights: The shell of these mini flashlights is covered with a soft rubber leather for a fluorescent effect that offers a comfortable grip and gives off a colorful and bright glow in the dark; These glowing flashlights are easy to find in various extreme environments and could offer you bright light Easy to carry: our aluminum portable flashlight is 1 inch/ 2.6 cm in diameter and has a 3.4 inch/ 8.7 cm in length, suitable size for your palm; It comes with a hanging rope so you can easily put it in your bag or attached to a backpack, keychain, etc., which is lightweight and suitable for camping, hiking, hunting, backpacking, fishing and other outdoor Sports is Use process and method: This glowing mini flashlight is powered by 3 AAA batteries; Pay attention to the anode and cathode on the battery holder, and be sure to distinguish the top (anode) and bottom (cathode) of the battery holder; If the battery holder is inserted upside down, the flashlight will not work; It is recommended to put the flashlight in the sun so that the light emission function can work normally after receiving it. Package includes: You will receive 4 pieces of 9 LED brightness 4 color green mini light flashlight n, yellow, blue and pink, enough quantity for your daily use and sharing; Please note that the luminous effect of each color is different International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.