4 Massage ModesHeating, compression, vibration and music functions are cleverly combined in different modes, the LED control panel displays selected options, you can control them only with one button. The soft leather without harming your eyes, It isirritation-free & easy to clean 8 Major Acupoint MassagePrecise massage the acupoints like sizhukong, cuanzhu, jingming, chengqi, temples, etc. Which helps relieve dark circles, eye strain, eye puffiness, dry eyes. 15 minutes of treatment will make your eyes rejuvenated Constant Temperature HeatingBuilt-in heating pads provide a comfortable temperature up to 107.6 degrees Fahrenheit (42), can easily maintain a constant temperature, totally relieve your eyes. Note: If you have an eye operation, retina condition, cataract,or other eye conditions, do consult your doctor before using Voice Broadcast & Bluetooth MusicBuilt in speaker supports voice broadcast, you can connect the device through bluetooth and play your favorite music, relax your mood, relieve tension and anxiety, and improve sleep quality. 180 Foldable & RechargeableThe massager can be folded 180 for easy carrying. The headband can be easily adjusted in length, suitable for most face shapes of teenagers and adults. It can be charged through the USB interface, and it can be used6 times when it is fully charged once, and it works for 15 minutes each time