Function 1. LED Flashlight, LED light 2.Long distance lighting and close-range lighting 3.Rainproof: IP44 4.Fashion design 5.Lighting models: Low level lighting→ high level lighting→flashing Main Technical Parameter:LightingHigh level lighting time after 1 minute cranking ≥12 min Low level lighting time after 1 minute cranking ≥29 min close-range lighting time after 1 minute cranking ≥25 min Flashing time after 1 minute cranking ≥45 min The Max. Luminous Flux of high level lighting ≥10Lm The Max. Luminous Flux of low level lighting ≥4.5Lm The Max. Luminous Flux of close-range lighting ≥2.5Lm High level lighting time after being charged fully ≥50 min Low level lighting time after being charged fully ≥2.5hr close-range lighting time after being charged fully ≥2 hr Flashing time after being charged fully ≥3 hr Main parts life-spanSwitch ≥10000 Times The whole unit ≥5 Years The plastic part ≥5 Years OthersSpecification of built-in battery NI-MH, 800mAh, 3.6 V Motor 2.5W Brushless