✅ Fast heat therapy – 3 temp levels (45℃–65℃) for quick relief.

✅ Heat + vibration – 3 massage modes for deeper relaxation.

✅ Arm support – Stabilizes joints and reduces strain.

✅ Adjustable fit – Velcro strap for secure comfort.

✅ Plug-in power – 5V/12V for steady performance.