Bajaj Rex Mixer Grinder 500W. Since your mixer grinder runs on a powerful motor, there will be some noise, if noise level seems to be abnormal then please contact brand customer support team; Do not worry if you experience some burning smell when you run your mixer grinder for the 1st time. Sturdy stainless steel jars for liquidizing , wet/dry grinding and chutney making. Do not worry if you experience some burning smell when you run your mixer grinder for the 1st time.This is due to the motor varnish getting heated for the 1st timeThe problem should not recur in subsequent uses. If it does, please contact Brand Service Centre; Since your mixer grinder runs on a powerful motor, there will be some noise. If the noise level seems abnormal, please contact Brand Service Centre. Wattage-500 W, Voltage: 220-240V. Revolution-20000. No of Jars-3, Jar Size 1.20 Litre liquidizing jar, 0.8 Litre multi purpose jar, 0.3 Litre chutney jar, Jar Material-Stainless Steel,Body Material-ABS, Cord Material PVC Blade Material-Stainless Steel, Speed Control: 3 speed control with incher for momentary operation. Need Some Help Call on +91-9870324320 (40 Lines ) or write us at - support@seasonsway.com.