Specifications: Type: Smart Steam Vibration Eye Mask Material: Shell ABS PC Mode: 2 Modes Heating Temperature: Constant temperature 40-42℃ Battery Capacity: 500mAh Rated Input: DC/5V Maximum Power: 5W Charging Interface: Type-C Massage Time: Massage 15 minutes a day Mode: Heating,2 Modes Smart Timer: 10min Product Size: 172*76*72mm Feature: 1.Constant temperature hot compress: built-in NTC temperature sensor, real-time temperature control every second, safer, quickly release the pressure around the eyes, relieve eye soreness. 2-level temperature adjustment, 42 ℃ constant temperature hot compress, 10 seconds rapid heating 2.10-minute timing: Automatically shut off when the usage time reaches 10 minutes, intelligent timing, for naps and naps, the eye SPA is just right 3.360° fit for the eyes: 3D arc groove design in line with ergonomics, more fit and more comfortable, 360° full wrapping shading. 4.Power switch/spray mode switch button: Press and hold for 1.5 seconds, the device will turn on when you hear a "beep" sound, and enter the spray mode (spray for 1 second and then stop for 2 seconds). Short press to switch to spray mode 2 (continuous spray). Press and hold for 1.5 seconds to shut down the device 5.Hot compress switch/gear button: short press once to hear a "di" sound, turn on the 1st gear of the hot compress (40°C); press it again to enter the 2nd gear of the hot compress (42°C); continue to short press to hear the "didi" twice Prompt to turn off the heat and cycle through. Package include: 1 * Eye massager 1 * Type-C Cable 1 * Use manual 1 * Box Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!