Noiseless and Cordless Operation: Enjoy a peaceful cleaning experience without the noise and inconvenience of electric cords. The manual operation makes it simple and efficient to use. Generous 2.5L Capacity: With a 2.5L tank, you can clean large areas without the need for frequent refills. The easy-fill system with tank markers ensures you always know how much solution you have left. Telescopic Handle with Trigger Release: The adjustable telescopic handle provides comfortable operation for users of all heights. The trigger release allows you to dispense the perfect amount of cleaning solution with ease.