Model/Specification SH-520 Professional electric push-shear Charger input: AC 100-240V-50/60Hz Output: DC 5V 1 A Rated voltage 3.2V Overall dimensions (mm) 186LX53WX42H Weight (g) 345g Motor model FF-390PA-4046V 3.2V Number of blade teeth: static blade 24 teeth/moving blade 32 teeth Switch push switch Battery 18650/2000 mah Charging current ≤1000mAh Discharge current ≤650mAh The charging time is about 2.5h The discharge time is about 2.5h The load speed is 6500rpm The noise of 65 db or less Accessories with comb 1.5mm 3mm 4.5mm 6mm 9mm 12mm 16mm 20mm, protective sleeve, oil bottle, comb, brush, USB charging cable Main features: The display screen lights up when the power/speed is displayed, the screen flashes when the power is low, USB charging, stainless steel and aluminum metal housing, tooth pitch adjustment in 4 levels