Cordless Heated Eye Mask with Rechargeable Battery

This is a wireless rechargeable heated eye mask with a built-in 1500mAh high-capacity battery. It supports four precise temperature control levels, quickly generating a continuous and stable warmth. The outer layer uses high-density light-blocking fabric, achieving complete zero light transmission and creating a deep sleep environment. The internal heating element is made of flexible metal foil, having undergone multiple folding tests for durability and even heat distribution. The manufacturing process emphasizes circuit protection to ensure stability during long-term use. Two removable washable covers are included for easy cleaning. The dimensions are approximately 22x10x1.5 cm.