The AeroChamber Plus with Flow-Vu Child Mask is a medical device designed to help children effectively inhale asthma medications. It features an anti-static valved holding chamber with a specialized mask designed specifically for children's faces. This is a medical device used to assist in the delivery of inhaled medications. As a personal medical device, detailed features and specifications should be discussed with a healthcare provider who can provide proper guidance on usage and maintenance based on individual needs.