Cordless Design with Long-Lasting Power - No cords or outlets needed! Our Cordless Wrist Heating Pad offers 2+ hours of heat therapy for home, office, or travel, perfect for on-the-go pain relief 3-Temperature Heat + Adjustable Vibration - Customize comfort with high medium or low heat levels and choose from gentle to intense vibrations for targeted muscle relaxation and joint relief Portable & Effortless All-Day Wear - Slide your thumb through the ergonomic hole, wrap the pad around wrists, hands, elbows, or knees, and enjoy hands-free therapy in seconds. Foldable design fits in any bag Secure Fit & Breathable Comfort - Made of skin-friendly, breathable fabric with a non-slip ergonomic shape, this Cordless Wrist Heating Pad stays snug during sleep, desk work, or workouts without irritation Versatile Pain Relief for Multiple Areas - Soothes arthritis, carpal tunnel, muscle tension, and repetitive strain from typing or gaming. Use on wrists, palms, elbows, or knees for penetration Color: As shown Material: Crystal Velvet Package Contents: 2 X(1*Wristband 1*Charging Cable1*Instruction Manual) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.