Motor Warranty: 5 Years; Product Warranty: 2 Years No of Jars: 3; Jar Size: Wet Jar (1.5 Litres), Multipurpose Jar (1 Litre), Chutney Jar (0.3 Litres); Jar Material: Stainless Steel; Body Material: ABS; Blade Material: Stainless Steel; Speed Control: 3 Speed Control + Pulse Wattage: 750 W; Voltage: 230 V Burning smell during first few usage is normal due to varnish coating on motor and will stop after few usage cycles. Your mixer grinder's powerful motor may make some noise. If the noise level/smell seem abnormal, please contact Customer Care. This product does not require installation. Please allow the motor to cool for some time between product uses.