Solar Power LED Flashlight Hand Crank Torch Wind Up Super Bright Camping Light Specification: Brand new Color: Black LED lights: 3pcs Material: Plastic ABS Size: approx. 8.5*5.1*3.1CM Built-in battery: 3.6V/40mAh rechargeable battery Battery life: The battery can be recharged at least 500 times. Charge by sunlight: 6-8 hours under sunlight, 45-60 minutes continuous discharge time. Occasion: Emergency, Camping, Hiking, etc Feature: Amorphous silicon for solar panels. Hand crank and solar power 2+1. Shake the handle at a constant speed of 120 revolutions per minute, and shake it by hand for one minute, it can support LED lighting for 5-10 minutes. Fine workmanship and good performance. Easy to use. Long service life. Package Included: 1pc x Hand Crank Flashlight