Trusted American company. FSA or HSA eligible. Factory tested high performance premium nasal aspirators. Manufactured in Taiwan. Contains electric nasal aspirator and oral manual sucker with 30 hygiene filters, 2 silicone tips, 2 spare silicone rings, 2 regular AA batteries and an instruction manual. Open mucus cup and rinse with hot soapy water and 2 reusable nasal aspirator tips; Clean the nasal aspirator with soapy water. Oral snot removal can be used when controlled suction is desired; Suitable for newborn babies, toddlers and kids; Battery operated baby nose aspirator uses regular AA. Put few drops of saline solution in baby's nostrils and gently insert the silicon tip; Create a seal with a tip for sucking and hold the on button to collect the mucus.