I received this a few years ago and used it about 10 times. Although the warranty has expired, I still have the warranty card. The instruction manual and replacement mask are unopened and unused. There are some scratches on the remote control, and there are scratches like those in the photo on the back of the remote control. No claims and no returns, please. Eye area esthetic massager equipped with air vibration and warming functions. - Brand: KOIZUMI - Model: KRX-4010 - Functions: Air vibration, warming, timer function - Power supply: DC6.0V Thank you for looking.