The Dirt Devil Gator M 137 is a very complete handheld vacuum for all cleaning jobs. The suction brush is extendable, which makes it smaller and ideal for narrow spots and crevices. This handheld vacuum also has a turbo brush, which means it won't struggle with pet hairs and large dust clouds. When you use the turbo brush, the Dirt Devil will last 8 minutes on a full battery. Without the turbo brush, you can vacuum for 10 minutes.