This cleaner features four versatile clean modes, a strong 2000Pa suction power, and an ultra-thin body design. It also offers a 100-minute battery life and advanced anti-collision sensors. These OKP K3 Robot Vacuum Cleaners are efficient and reliable cleaning tools. Price drops from $199.99 to $84.99 when you apply the coupon code "HOT58K3" at checkout. Shipping is free.