Flashlight LED Hand-pressing Flashlight with Maximum Brightness of 30,000mcd, Measures 120 x 100 x 30mm Key Specifications/Special Features: Features: Hand-pressing for power generation Ultra-bright LED lighting, maximum brightness can reach 30,000mcd Convenient to use, never need to change battery Integrated laser pointer function, maximum can reach 16,000mcd (lighting range 300m) With laser light for camping, outdoor lighting and electronic gift Main technical parameters: Squeeze hand crank at the speed of about two times per second for one minute can make two LEDs lighting four minutes Lifespan: Switch: 10,000 times LED: 100,000 hours Plastic part: five years Whole unit: five years Release the hand crank by sliding the rear switch to the back position gives a few squeezes for 20 to 30 seconds to generate the power Slide the on/off switch to turn on or turn off the flashlight Squeeze the hand crank down, slide the rear switch to the front position to lock the hand crank Press down the button to active the laser pointer and release to turn it off Size: 120 x 100 x 30mm Weight: 108.47g