Cranking Light Radio with Mobile Phone Charger and Siren Function wholesale china

Features:
Adopts three-phase brushless generator to crank for power, low noise with high efficiency
Ultrabright illumination
High sensitive FM radio function, loudspeaker and earphone output, the volume is adjustable
Two ways to charge the inside 300mAh or 3.6V Ni-Mh chargeable battery
Uses USB tie-in for power output
Cranking to charge mobile phone, MP3 and MP4
Controlled by electronic switch, long lifespan
Convenient to use, never change battery and just cranking to charge
Compass function
Novelty, fashionable and exquisite
Complete functions
External 6V adapter
Lighting function:
6 LEDs lighting in power saving mode
6 LEDs lighting in normal condition
6 red LEDs flash function
FM radio
Warning
Compass
Specifications:
Working time after being charged for one minute
Radio time: 13 minutes
Warning time: 4 minutes
6 LEDs lighting in power saving mode: 20 minutes
6 LEDs lighting in normal mode: 10 minutes
6 LEDs flashing: 60 minutes
Working time after being charged fully:
Radio time: 5 hours
Warning time: 5 hours
6 LEDs lighting in power-saving mode: 3.5 hours
6 LEDs lighting in normal mode: 2 hours
6 LEDs flashing: 20 hours
Flash frequency: 2Hz
Receive scope of FM radio 87 to 108 or 76 to 91MHz
Switch lifetime: 10,000 times
Plastic part lifetime: 5 years
LED lifetime: 50,000 hours
Whole unit lifetime: 5 years
3 minutes cranking can make mobile phone talk for 2 to 28 minutes
3 minutes cranking can make MP3 work for 10 to 20 minutes
3 minutes cranking can make MP4 work for 4 to 10 minutes
Time of being charged fully by external 6V adapters: 4 to 5 hours