The AEROsuc® - Rescue has a user friendly easy one-hand use design that's perfect for fast use and requires no power and maintenance free. The device has a one suction tube size L for adults and one suctiontube size S for children and a 300 ml suction jar with overfilling valve. It is also equipped with a catheter adapter for funnel shape suction catheters. Lastly, the product is low weight (275 g) and portable; with a 180 x 180 x 70 mm (HxWxD) dimension, it fits conveniently in all current emergency bags or backpacks.