Thank you for viewing. I used this for about a year and then it sat unused. It didn't become a habit for me, so I hope someone with a high sense of beauty will enjoy it! Operation has been confirmed. No box or instruction manual. "Panasonic RF Beauty Device EH-SR72-S" Panasonic Model Number: EH-SR72-S Color: Silver With two lift technologies, achieve unprecedented firmness - focused approach to areas where age is most noticeable - firmly adheres to the skin and lifts it up - simply move it from bottom to top Care: Penetration/Introduction, Lift-up Areas: Face Features: RF (Radio Frequency)