LED Cranking Flashlight SB-3089,LED flashlight,LED torch

Description features:LED Cranking Flashlight   SB-3089,LED flashlight,LED torch
Functions:
1. High-luminance lighting.
2. Cranking to charge in high-efficiency.
3. Charging external things to meet an emergency. ( such as MP3,MP4,mobilephone or other digital things.)Features:
1. Cranking for power, thus no external batteries are needed ; Store energy by the built-in chargeable lithium battery; Green, environment friendly, economy and safety.( common dry batteries will leak easily.).Reuse infinitely.
2. High-luminance lighting. (5 LEDs)
3. Practical handle in exceptional size, brushless generator for power; perfect match of light weight and high efficiency; low noise and long lifespan.
4. Charge external things via USB port in high-efficiency. (charge MP3,MP4,mobilephone or other digital things directly.)
5. Charging indicator.
6. Controlled by crystalline button and electric switch.
7. Exquisite ,novelty and comfortable.Main Technical Parameters:
Lighting : 
The Max. luminous flux ¡Ý 9 Lm 
The Max. brightness ¡Ý 150000 Mcd
High-luminance lighting time after 1 minute cranking ¡Ý 20 minutes
Low-luminance lighting time after 1 minute cranking ¡Ý 50 minutes
High-luminance lighting time after being charged fully ¡Ý 2 hours
Charge external things by USB port :
Voltage output  5.6 V
The Max. power output ¡Ý 2.5 W
Working time of MP3 after 3 minutes cranking 10-20 minutes
Working time of MP4 after 3 minutes cranking 4-10 minutes
The talking time of mobilephone after 3 minutes cranking 2-8 minutes
Main parts lifetime : 
Switch  ¡Ý 100000 times
The whole unit ¡Ý 5 years
The plastic parts  ¡Ý 5 years
Size and weight : 
Size  ( when the handle locked ) About 140*53*47 mm 
Weight  About 149 g 
Others : 
Specifications of inside battery 80 mAh,  3.6 V