Mini Dynamos Flashlight with 3 LED Bulbs, 1 Pcs Torch Hand Press with No Battery for Hiking Camping and Other Outdoor Activities (1 Pack, Random Color) Meanhoo, professional and specialized in Sports Outdoor & Accessories for years NO NEED of batteries or electricity with new technology of pressing handle with your hand.The principle of generating electrical power by mechanical transmission, by opening the handle, repeatedly press the current can lead to light led lights. Is essential for outdoor survival emergency use. Press the handle for just 1-2 minutes and it will give you approx. 30 minutes of nonstop Light. Color: red blue green black color randomly Ideal for climbing camping hiking tent and other outdoor Package Included1x Hand Pressing Flash Light (Random Color)