Tested and confirmed to be working. Everything has been cleaned and disinfected, but the hose has some yellowing. Please check the photos! This does not affect use. ※ According to Mercari's regulations, the main unit is a medical device and cannot be sold. Only the accessories are for sale. Thank you for your understanding. All accessories are included. There are 3 nozzles: 2 from the original accessories and 1 separate, thin nozzle. I mostly only used one of the original accessories. They have been disinfected, but I will dispose of them if you don't need them. This is not a new item. Please purchase only if you understand that this is a used item that a child has used. ⚠️ Please let me know if you don't need the box! This electric nasal aspirator can be used from 0 months old and easily aspirates nasal mucus. - Brand: BabySmile - Model: Merci Pot S-503 - Accessories: Power adapter, instruction manual, nasal suction tube - Function: Electric nasal aspirator - Target age: From 0 months old Thank you for looking.