MODEL H10 Enjoy the silence. Despite the high suction power, the ROIDMI H10 produces a noise level down to only 72 d B thanks to the triple technology for noise cancellation: its motor, being brushless, reduces the friction & decreases the emitted noise; furthermore, the noise is balanced by the separation in 10 cyclones &, finally, it has a filter that reduces it even more. Specifications 20% increased suction power¹ 15% more quiet¹ / < 72 d B (A) 60% larger dust bin¹ 3 suction modes 5-year motor guarantee Lightweight / 2.6kg Pistol grip design White / Light grey Dot Indicators 2500 m AH / 72 Wh battery capacity Magnetic Wall Mount Fully charged in 3 hours