HANDCRANK 1MIN,CAN LIGHT 10MINS;HANDCRANK 30MINS,CAN LIGHT 120MINS;IF BY SUNSHINE ,CHARGE 10HOURS,CAN LAST 2HOURS 3LED SOLAR DYNAMO TORCHMATERIALS:ABSPRODUCT SIZE:139X55X34MMWEIGHT:114GBATTERY:NI-MH 3.6V 40MAH TECHINCAL DATA:HANDCRANK 1MIN,CAN LIGHT 10MINS;HANDCRANK 30MINS,CAN LIGHT 120MINS;IF BY SUNSHINE ,CHARGE 10HOURS,CAN LAST 2HOURS.THIS PRODUCT CAN CHARGE FOR MOBILE 3LED SOLAR DYNAMO TORCH