1. The heated eye massager has 3 modes to choose from, it will turn off automatically after 15 minutes, you can choose any combination of air compression, heating, vibration and music. The headband is adjustable to fit all teens and adults.
2. Built-in speaker, which can be turned on and off to stop playing music independently, and Bluetooth function.
3. Built-in high-efficiency lithium battery, longer battery life, no good when traveling 4. High-end protein skin, soft and skin-friendly, effectively fit the eyes.