handle cranking LED flashlight with FM radio
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cranking led flashlight
1. Novelty design, generate electricity by engine, without replacing battery, environment production.
2. with 2LED high bright light, light focalize, light for 15 meters, use life is above 10000 hours.
3. special design lash-up charger jack for mobile phone
4. alarm, with RED light gleam
5. FM radio, voice clearly
6. winding for 120 rings continously, could light for 6 minutes, play radio for 8 minutes, charger for mobile phone, could usd for 10 minutes.
7. alternatively, could charger by hand winding or external power adapter, when power enough, could light for more than 5 hours.
1. Frequency Range: 88MHZ-108MHZ
2. Loudspeaker output power: more than 50MW
3. lighting use time: more than 10000 hours
4. Energy consume: less than 1W