Thank you for viewing! This is a brand new, unused item. Product Details: 〇 For clogged drains and pipes: A convenient item that uses air pressure to clear clogs in drains and pipes. By changing the attached attachments, you can not only clear clogs but also use it to clean pipes with air and inflate things (like a tire pump). 〇 Lightweight and easy to carry: It uses air, so there's no need to buy consumables. The main body weighs about 645g, making it lightweight and compact. It's rechargeable and easy to carry, making it convenient to use as an air pump. How to Use: 1. Charge the main unit using the dedicated adapter. 2. Attach the appropriate tip to the compression tank for your purpose. 3. Connect the main unit and the compression tank securely by turning them clockwise. 4. Press the charge button to start charging the compression tank with air. 5. Check the air pressure gauge and, once the desired pressure is reached, press the charge button again to stop charging. 6. Firmly insert the tip into the area where you want to remove the clog. 7. Press the firing button to release the air.