Model:JS390-B1F (JS390L-B1F) Features:4 stage Luxurious AC Motor Specification Grinding SystemStainless steel MotorAC Motor Horsepower 1/2Hp Power390W RPM1480rpm(1680rpm) Voltage/Hz 220-250V/50Hz (110-130V/60Hz) Overload Yes Noise level20-30dB Capacity1200mL ...