Colour White | Wet mopping Yes | Water tank capacity 4 L | Automatic base station return Yes | Base station functions Charging | Stairs detection Yes | Height 97.5 mm
R20 | 2-in-1 stick vacuum | Black | Dust container type Dust bag | Dust capacity 0.6 L | Cleaning type Dry | Dirt separating method Filtering | Power source Battery | Suction power 27000 Pa | Weight 1.76 kg
512 GB | USB Type-A | USB version 3.2 Gen 1 (3.1 Gen 1) | Read speed 220 MB/s | Write speed 100 MB/s | Form factor Capless | Colour Black | Housing material Metal | Width 12.2 mm | Depth 39 mm | Height 4.6 mm | Weight 5 g | Operating temperature (T-T) 0 - 60 °C
256 GB | USB Type-A | USB version 3.2 Gen 1 (3.1 Gen 1) | Read speed 220 MB/s | Write speed 100 MB/s | Form factor Capless | Colour Black | Housing material Metal | Width 12.2 mm | Depth 39 mm | Height 4.6 mm | Weight 5 g | Operating temperature (T-T) 0 - 60 °C