VPro+ is a vibration device that supports orthodontic treatment. It is app-compatible, fully charged, and includes the complete set with the box. Originally purchased for 77,000 yen to speed up the orthodontic treatment period. I am selling it now that my orthodontic treatment is complete. - Model Name: VPro+ - Color: Blue - Power: USB-A charger and cable included (unused) - Non-Sterile: Non-Sterile - Instruction Manual: Included (English + Japanese) Thank you for looking.