Comfortable Heating Massage - Renpho's eye massager built-in heating pads provide a comfortable temperature between 104 and 107 degrees Fahrenheit(40℃-42℃). Note 1: We do not recommend customers use eye machines if you have undergone eye operation, retina condition, cataract, glaucoma etc. Relax Your Eyes - Our eye machine adopts oscillating pressure and rhythmic percussion massaging, it can make the skin around the eyes more relaxed. Eye heating Massager with Bluetooth music can play a good sedative effect. Wear it for 15 minutes before going to bed every night, you will be totally relaxed and enjoy a better sweet dream. Our eye care machine also can effectively help you be refreshed after long-day work or study. 180° Adjustable & Portable Design - Our electric eye massager can be folded into a smaller one, so you can take it to the office, airplane, traveling. In addition, the headband can be easily adjusted in size and suitable for all teenagers and adults. Note 2: If you feel too tight or too loose, please adjust your headband to find the right size. Bluetooth Customizable Music - Built-in speakers and prerecorded sound enhance relaxation. You can even connect via Bluetooth to play your own playlists. You definitely deserve it. Bluetooth Name: Eye Massager. Ideal Mothers Day Gifts - Every Renpho's massager uses a well-built package & a good unboxing experience. Renpho is well-known for the highest quality products and the Best customer service team.