Item

Parameter

Unit

Technical Parameters about the Radio

Sensitive degree of the FM (Frequency modulation)

> 20

uV

Sensitive degree of the AM (Medium Wave)

> 5

mV/m

Receive scope of the FM (Frequency modulation)

88-108

MHz

Receive scope of the AM (Medium Wave)

530-1600

KHz

Radio time after 1 hours sunlight in 500W/ m2

About 40-70

Minute

Radio work time after being charged fully

≥ 8

Hour

The time of charging fully by sunlight in 500W/ m2

11-13

Hour

The audio frequency output power

Max. 15

mW

Main parts lifespan

Switch life time

≥ 5000

Time

The whole unit life time

≥ 5

Year

The plastic part life time

≥ 5

Year

Others

Specification of built-in battery

120mAh, 1.2V