Powerful Heating Massage & Reduce Eye Strain - Renpho’s eye massage adopts kneading, trigger point, oscillating pressure, and rhythmic percussion massaging. Built-in heating pads provide a comfortable temperature between 104 and 107 degrees Fahrenheit(40℃-42℃), better for relieving eye strain, eye puffiness, dry eyes, etc. Note 1: We do not recommend customers use Renpho's eye massager if you have undergone eye operation, retina condition, cataract, etc. | Accurately Correspond Acupoints - By massaging your CuanZhu/SiZhuKong/Temple/ChengQi/JingMing acupoint, you will be totally relaxed and enjoy a better sweet dream. Our eye therapy machine also can effectively help you 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. Music reduces anxiety and the physical effects of stress while improving communication. Bluetooth Name: Eye Massager. | Ideal 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.