【With Hanging Rope】-LED Hand Power Flashlight was designed with hanging rope, you can hold with hands or hang, and you can place it on ground, hold it in hand, hang it on branches, tent and so on. Lightweight and small size will be easy to carry. 【Automatically Generate Electricity】-Emergency Hand Power Flashlight built-in micro power generation device, only need a single hand to hold a few times, using the principle of triboelectrification, can automatically generate electricity. 【High Brightness】- Hand Crank Flashlight offer you 3 LED Bulbs, it will bring high brightness, make you act without accident, very suitable for using in traveling, camping, checking, repairing, outdoor, home, cabinet, etc. 【Environmentally Friendly】-Due to the automatically generate electricity, LED Hand Power Flashlight willn't pollute enviroment with no carbon footprint than battery, and it can recycle, more environmentally friendly! 【Easy to use】-Activate the bright 3 LED light by simply cranking the handle a few times, turn the switch there is a nice bright light powered. Very easy for you to use.