High quality Features: Heated and Cooling 2 in 1: Heated steam eye mask and cooling eye mask, you can choose your desired temperature ranging from cold to warm heat. Temperature and Timer Control: Eye mask designed with 4 heat settings from 35C to 50C, and 4 timer settings from 10 to 30 minutes. It automatically turns off after the selected time ends. Heated Eye Mask: The heated steam eye mask combines with a cassia herb bag. The soothing warmth helps relieve daily stress and promotes relaxation. Comfortable and Safe: Made with soft and gentle materials suitable for sensitive skin. Operates on low voltage for safe use. Portable and Economical: USB-powered design allows convenient use with a PC or adapter. Occasion: Ideal for relaxing your eyes at the office, during travel, outdoor activities, hotel stays, or after work. NOTICE: 1. This product can be used as a heated or cooling eye mask. 2. Due to individual skin sensitivity, if you feel discomfort from heat, reduce usage time or discontinue use to avoid irritation. 3. The product has a removable and washable cover. Do not wash the inner liner. If cleaning is needed, remove the liner and hand wash the cover in water below 40C. 4. If you have an eye condition or injury, consult a doctor before use. Avoid prolonged high-temperature use if you have sensitive skin. 5. This product is not a toy. Keep it out of reach of children. Specification: Applicable users: Suitable for individuals who engage in long-term studying, desk work, or extended use of phones and computers experiencing eye fatigue. Heating temperature: 35C / 40C / 45C / 50C (tested at room temperature 20C) Timer settings: 10 / 15 / 20 / 30 minutes Product Name: Steam Eye Mask Voltage: 5V Material: Flannel Color Options: Gray, Purple Size: Approx. 18.5 x 7 cm / 7.28 x 2.75 in Quantity: 1 set Note: 1 cm = 10 mm = 0.39 inch No retail packaging included. Please allow 12 cm variation due to manual measurement. The actual color may vary slightly due to monitor display differences. Package includes: 1 x Cassia Herbs Bag 1 x Cold Gel Pad 1 x Steam Eye Mask 1 x USB Cable 1 x User Manual 1 pair x Sleeping Earplugs 1 x Spray Bottle (other accessories shown in images are not included)