Amazon.com: ZHENGHAI Electric Portable Herb Grinder. USB C Rechargeable Cordless Tool, Mini Grinder Pen Powerful Motor USB Charging 2.35mm INYA Thrust & Grind App Controlled Rechargeable Grinding Pad Gray Techno Trap App Controlled Vibrating Grinding Pad eBay Usb Rechargeable Mini Grinder Micro Rotary Tool Engraver Pen Electric. Experience hands free pleasure with the INYA Thrust & Grind App Controlled Grinding Pad. This innovative toy combines a short thrusting wand, vibrating pad, and suction feature for customizable stimulation. Control it manually or download the app for remote operationperfect whether you're sitting or lying down. Crafted from body safe silicone and fully rechargeable, it's designed for intense, satisfying sessions tailored to your mood. Discreet, versatile, and ready to elevate your solo play. Rechargeable. Water Resistant. Scan QR code on box for app download. 6 speeds 6 functions. Product Dimensions: 4. 61 x 4. 21 x 5. 98 (Inches) Insertable Dimensions: 3. 74 x 1. 54 (Inches) Material: Silicone