Introducing the popular Kärcher "Mobile Multi Cleaner" (store display item)! It's very convenient because it has a built-in battery and is portable! Used only once. Operation confirmed. 【Product Details】 Brand: Kärcher (Karcher) Product Model Number: 1.680-009.0 Package Size: 37 x 28.2 x 25.8 cm; 2.57 kg Surname on the nameplate: Old model Power Source: Cordless Operating Noise: (db) 69 dB Included Accessories: 1 charging adapter Batteries Included: Yes Battery Type: Lithium-ion Tank Capacity: (L) 4 liters Item Weight: 2.57 kg *Please check the manufacturer's website for details other than the above!