Simple introduction of strong light flashlight body material, solar mini flashlight is the use of solar energy into electrical energy principle will be stored by the switch to control the supply of high-brightness LED lights use, the product has the appearance of compact, portable and convenient features; under normal use, the life span is more than 100,000 hours, filling five hours in the sun, can be sustained discharge 2.0-2.5 hours; products are usually hung above keychain with keys hanging together, at night you can not see the keyhole but easy to open the door, ideal for driver and go home at night to open the door.