handle cranking LED flashlight with alarm
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cranking led flashlight
1. Novelty design, generate electricity by engine, without replacing battery, environment production.
2. with 3LED high bright light, light focalize, rotate 120 circles serially, light for 15 minutes, mobile phone is used for more than 20 minutes , and LED life is above 10000 hours.
3. special design lash-up charger jack for mobile phone
4. alarm, with RED light gleam
5. alternatively, could charger by hand winding or external power adapter, when power enough, could light for more than 5 hours.
external power spec: below DC5V-300MA (charge power can't hyper 5V)