Body Design: Often features an ergonomic shape, with some parts having anti-slip textures (like the textures on the body in the picture), providing a comfortable grip; materials are usually chosen for their good texture and durability, such as metal-like casing or high-quality plastic, enhancing the product's feel and lifespan.
Working Head: The key part that comes into contact with the skin, designed to fit facial contours, with some featuring a transparent protective cover (like the transparent component at the bottom in the picture), providing protection before and after use.
Operation Area: Equipped with control buttons (such as power buttons, mode buttons, etc.) and a display screen to show settings, time, temperature, and other information (like the digital display area in the picture), allowing users to easily understand the device's operating status and make adjustments.
