Hand crank radio

Detailed Product Description

Hand crank dynamo radio

 

Product feature
Function & Feature Charged by sunlight, hand crank and computer USB port FM/AM tuning radio Low power consumption Green LED tuning indicator and blue LED charging indicator Speaker or earphone output Simple outline and delicate appearance
Item	Parameter	Unit
Radio
Sensitivity of the FM	>10	uV
Sensitivity of the AM	>1.5	mV/m
Reception scope of the FM	88-108	MHz
Reception scope of the AM	530-1650	KHz
The audio frequency output power	>100	mW
Radio working time after 1 minute cranking	About 20	Minute
Radio working time after 5 hours charging under sunlight	About 40	Minute
Max. electricity by solar panel charging	40	mA
Time to full-charge by solar panel	20-30	Hour
Radio working time after being charged fully	About 7	Hour
Charged by outside power
Input voltage	5	V
Fully charged time	About 8	Hour
Main parts life-span
Switch	5000	Time
The whole unit	5	Year
The plastic part	5	Year
Others
Diameter of built-in loudhailer	Φ40	mm
Specification of built-in battery	300mAh, 2.4v