Laser Pointer Dynamo Flashlight Radio

key function

.Powered by Hand crank&USB

.AM/FM radio

.Blink/Siren

.LED flashlight

.Emergency charge

.Remote laser position

Key Features

1.Built-in battery: 450mAh 3.7V Polymer lithium battery

2.LED:3PCS white 2000-2500mcd LEDS, life span>10000H

3.Output power: DC 5.0V 500mA

4.Input power : DC 5.0V 500mA

5.Speaker: 0.5W 8Ω 

6. Material: ABS,PS  

7.Charging time: About 3 hours by cranking,3.5 hours by USB                                                 8.Using time(Fully power):About 7 hours for lighting,4 hours for radio,3 hours for siren&Blink, 25 hours for laser pointer.                                                                

9.Using time(crank the handle about 3min, at least 120 circles/min): a) lighting (15min) b) radio (10min) c) siren&blink(3min) d) 3min for phone using, standby time about 5-30min. e) laser pointer (40min)