⚠️ Please be sure to read this entire description. 【Genuine Product】 I received this from a friend who said they weren't using it anymore. It seems to have been working fine, but I've had it stored for about two years since receiving it, and I don't have the main unit with me, so I haven't been able to confirm its operation. In the unlikely event that it doesn't work, I cannot take responsibility, so I will only sell to those who understand this. Please check all the images for any scratches, etc. m(_ _)m I have disinfected any visible dirt with alcohol, but there may be some that I missed. ※ No box ※ No returns after product arrival to prevent swapping ❌ ※ No price reduction ❌ No pets, no smoking. Already packaged. Ready to ship immediately.