Specification:Name: Mini Electric Belt MachineMaterial: 304 stainless steelInput voltage: 220V / 110VOutput power: 12-24VSpeed: 4000-9000/minMotor: double output shaft 775No-load decibels: around 80Switch mode: 3-mode switch supports forward and reverseSpeed regulation mode: 7-mode speed regulationNo-load temperature: 20-45Abrasive belt size: 330 * 30mmSize: 175 * 110 * 40mmColor: as showPacking included:1 * Mini Electric Belt Machine1 * Grinding wheel1 * Polishing disc1 * Wax sharpener1 * Polishing wheel1 * Power20 * Round polishing pad10 * Abrasive beltNote:1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.