Purchased October 2025 A blue, U-shaped high-frequency device that is placed in the mouth. I opened it and tried it for a few minutes, but I experienced dizziness and couldn't use it, so I am selling it. Disinfected. - Brand: Dentsply Sirona - Product Name: SureSmile VPro - Accessories: USB cable - Function: High-frequency device - How to use: Place in the mouth - Color: Blue - Shape: U-shaped Thank you for looking.