This is a drain cleaner that uses the power of air to push out dirt from drains. Although it is unused, please consider it as a used item as it has been stored for a long time. Please note that we cannot offer any warranty or refunds. Shipping will be done by attaching the shipping label directly to the box. - Model Name: AERO SHOT SE0288 - Accessories: Main unit, instruction manual, stand, hose Connect the power plug and inject air into the compression tank. Once you have injected air until the air pressure matches your intended use, simply press the firing button to release the air all at once, cleaning the drain and clearing any clogs. Also, by changing the attachments, you can use it to inflate floats, balls, and bicycle tires. Thank you for viewing.