I have the opportunity to use other beauty devices frequently, so I only use this one when I go on trips. I'd like to sell it while it's still in good condition. The box and instruction manual are all included. The special gel is also included, although it has been opened. Personally, I feel that it warms the deep layers of the skin at high temperatures, and I had the impression that it helped relieve my stiff shoulders. There's a possibility I might give it to a friend, so I may delete the listing suddenly. I apologize in advance if that happens. ANLAN RF beauty device with 9 aging care functions, with a multi-polar gold-plated head and adjustable temperature. - Brand: ANLAN - Model Name: RF Beauty Device - Functions: 9 aging care functions - Temperature Settings: 37℃〜45℃ - Head Type: Multi-polar gold-plated head Thank you for looking.