Easy to use: One-button easy operation system, designed for all ages using. Easy to carry: Small size 7" x 5.5" x 3.3". This nebulizer machine is very user-friendly design, the back of the machine has a handle place convenient to carry. It is not rechargeable, Cable Powered. Power Supply 120V, 60Hz. Package Included ：1 nebulizer machine, 1 compressed air tube, 1 liquid cup, 1 nebulizer mouthpiece, 2 nebulizer masks( child and adult), 1 instruction manual and 5 air filters. After-Sales Service: We offer 90 days hassle free return, If you have any questions during use or purchase, please feel free to contact
