Designed to provide long-lasting warmth and comfort. Using natural herbal extracts combined with advanced heat-release technology, it helps relieve neck fatigue, stiffness, and discomfort caused by prolonged desk work, poor posture, or cold exposure. The ergonomic curved design fits the neck comfortably, delivering a soothing “warm spa” experience.

Key Features：

 • Continuous heat release for up to 3 hours

 • Average temperature: 46 ± 3°C, maximum ≤ 55°C

 • Skin-friendly non-woven fabric

 • Ergonomic design for the cervical area

Suitable For： People experiencing neck stiffness, soreness, or fatigue from long hours of work or cold environments

Usage ：Remove from packaging, unfold the patch, curve it upward, and place it on the neck. Adjust position for comfort.