5.[Convenient, safe, usb charging]: No battery replacement. exquisite and compact,easy to carry, aviation metal material, high-end atmosphere.CE,FCC,ROHS certification.30 Days money back guarantee, 6 months after sale service replacement,Buy with confidence. 4.[Simple operation, comprehensive care]: 4 modes design, simple and convenient operation, 10000 Times/second vibration mode.It is suitable for mouth, nose and eyes, and can be operated according to your different needs. As long as you have it, you can enjoy a comfortable massage anytime, anywhere. 3 [Suitable for most people] Faced with eye problems caused by computer work, reading, staying up late and working overtime for a long time, find a comfortable way in your free time or before going to bed and make a spa for your eyes. Cooperate with eye massage, use for 10-20 minutes a day for 20 days, which can significantly improve the microcirculation around the eyes.Very suitable for people who wear glasses, this makes your eyes feel very comfortable and warm. 2?Continuous heating vibration mode?The instrument can keep constant temperature 42°C (107°F ). Applying heat to the eyes can remove dark circles, promote blood circulation around the eyes, reduce melanin precipitation, eliminate eye swelling, improve sleep deprivation, and form dark circles. When used with eye cream, it can promote nutrient absorption and achieve anti-aging effects. 1 [Professional ice vibrating eye massager] will be set to continuous cooling mode,. Blue light is suitable for sensitive skin. Use it with eye cream every morning and evening, and gently press to shrink pores, lock in moisture, enhance skin elasticity, and reduce wrinkles. Ice compress can relieve eye pressure, eliminate eye fatigue, reduce Puffy eyes and relieve pain.GTIN: 616361208209. Best Sellers Rank: See Top 100 in Beauty & Personal Care. : B08GWMQTZ5. Manufacturer: Kwlyon. UPC: 616361208209. Batteries: 1 Lithium Ion batteries required. Product Dimensions: 0.75 x 0.75 x 5.43 inches; 5.29 Ounces.