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| Working current: | first gear 300mA; second gear 550mA; third gear 750mA; fourth gear 900mA; fifth gear 1100mA |
| Charging voltage and current: | DC5.0V/1500mA (±20%) |
| Charging time: | about 2 hours when fully charged |
| Working power: | first gear 1.25W; second gear 2W; third gear 2.8W; fourth gear 3.5W; fifth gear 4W |
| Working time: | The first gear can be used for about 7 hours; the second gear can be used for about 3.5 hours; the third gear can be used for about 2.5 hours; the fourth gear can be used for about 2 hours; the fifth gear can be used for about 1.5 hours |
| Charging current/time: | Charging current 1500mA (±20%), about 2 hours when fully charged |
