I received and checked the contents of the package on July 4th. I purchased it on June 25, 2024, so it comes with a one-year warranty. I think the warranty period is very long and a great deal. I confirmed over the phone, and they said that the warranty applies if you provide the number written on the warranty card. They also said that the warranty applies to anyone, regardless of who has it, if it breaks. I confirmed this regarding a hometown tax return gift from Nagoya City, Aichi Prefecture. I hope you can purchase with peace of mind. Thank you. Area of use: Face Area of use: Face, Eyes Features: EMS