Multifunctional hand-cranked flashlight, hand-cranked power generation, solar-charged LED flashlight Slide the designer flashlight switch. Check the flashlight switch. Silicone skin. Feels great. Crank. Turn the handle clockwise, Mazda built-in. Can generate electricity for torches. Solid and unbreakable. 1. Solar power generation and hand crank Amorphous silicon solar panels 2. 2.3 white high brightness LED light function 3. 3.6V 40mAh rechargeable lithium battery. The battery can be recharged at least 800 times under normal use4. Shake the handle at a constant speed of 120 revolutions per minute, and the output power is 0.4W. It can support lighting for about 10 minutes when hand-thrown for 1 minute, with solar charging function, light charging. Product size: length 8.7 cm width 5.2 cm height 3 cm Quantity delivered: 2*pcs green