【4-in-1Design】silicone scraper for quick wiping, an easily replaceable cotton head, built-in watering can for simplicity, and an additional brush to clean window stain. 【Smart spray and water absorption system】The unique button spray function evenly covers the cleaning area to avoid excessive wetting. The innovative water absorption box design automatically absorbs water to ensure that the window wiping process is clean and neat without leaving water stains. 【Cordless and Lightweight】lightweight and very easy to hold and clean without hand fatigue.Plus the lightweight allows you to do it all easily with one hand. 【Multi-Surface Cleaner】suitable for cleaning most smooth surfaces, such as windows, Car Windshield, showers, mirrors, tile and countertops, etc. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .