Main Technical Parameter

Max. luminous flux

≥9 lm

Max. brightness

≥150000 mcd

High-luminance lighting time after 1 minute cranking

≥20 minutes

Low-luminance lighting time after 1 minute cranking

≥50 minutes

High-luminance lighting time after being charged fully

≥2 hours

Mobile phone talking time after 3 minutes charging

2-8 minutes

Voltage output

5.6 v

Max. power output

≥2.5 w

Working time of MP3 after 3 minutes cranking

10-20 minutes

Working time of MP4 after 3 minutes cranking

4-10 minutes