Product Details . Capacity : 250 G . 304 food grade stainless steel . Working time : 0-5 min . Grinder degree : 30-300 . Interval time : 10-15 min . Rotating speed : 28000/min . Supply: 220 V / 1N / 50Hz . Power : 1500 W . N.weight: 4.02 kg . Dimension: 21 x 13 x 32 cm China made.