Low noise, strong power, smoothing effect is good, external carbon brush design. Dust collection bag design,Improve airflow and dust collection, improve grinding efficiency and better clean the work area Brushless Strong motor. Higher efficiency, strong heat dissipation capacity Ergonomic design ,Rubber handle, comfortable, effectively reducing vibration during use, with soft gripping surfaces allows different holding positions This polishing machine is not only suitable for cars, but also great for household use,such as floor waxing, metal descaling, furniture waxing, jade polishing, etc, Manufacturer: MMHHHG