Motor : NIDEC Brushless Noise Level : from 69 db to 76 db. Functions : Aspiration, Mop, Scrub Suction power : 2100 PA Capacity : 0.30L Water level capacity : 0.20L Functions Filter : Washable HEPA Double dust system, anti mites. Collision sensor : yes Distance sensor : LDS 360º Level Sensor : Yes Gyroscope / Accelerometer : Yes Control : Automatic mode and from App App : Compatible with Android and iOS Wifi : Yes Battery Capacity : 3200 mAh LG Li-Ion Dimensions and weight Weight: 3.6 Kg Size : 35 x 35 x 9.45 cm