4-Level Heating Technology - Features four adjustable heat settings (104°F, 113°F, 131°F, 140°F) using graphene heating technology for deep warmth and pain relief.

 3D Wrap Design for Enhanced Comfort - Designed with a 3D wrap-around structure that provides a snug fit, disperses knee pressure, and prevents slipping.

 Fast and Even Heating - Utilizes advanced graphene materials for rapid heating, reaching optimal warmth in just 3 seconds and ensuring even heat distribution.

 Multi-Purpose Use - Comes with extendable straps to transform into a shoulder or elbow massager, offering versatile joint care and pain relief.

 Smart Safety Features - Includes automatic shut-off after 20 minutes and touch-screen controls for easy operation, ensuring safe and user-friendly use.