(^^) Thank you for viewing! I accidentally bought two of the same item, so I'm selling one at a discounted price. Purchased for 3980 yen. ❖ Brand: Salua ❖ Model: USB Rechargeable Eye Mask ❖ Color: Navy ❖ Functions: Hot eye mask, relaxation effect ❖ Features: Ultra-lightweight | Cordless | Comfortable ❖ Target: Children | Adults | ✅【Easy-to-use, Cordless, and Stress-Free】 A hot eye mask is ideal for promoting restful sleep and relieving eye fatigue. However, about 90% of hot eye masks have cords, which can be a hassle and feel heavy. The Salua hot eye mask is designed to solve these problems with its cordless design. It's not only stress-free but also ultra-lightweight at 74g thanks to its thin heater! You can relax without any unnecessary irritation. ✅【2-Level Temperature Adjustment & Auto-Off Timer】 Responding to the concern that "adjusting the temperature with a remote control is troublesome," the Salua rechargeable eye mask is simple to operate. You can easily adjust the temperature with a single power button on the main unit. There are two adjustment modes: "High" and "Low." The core temperature ranges from 38 to 50 degrees Celsius, warming you deeply in about 10 minutes. Furthermore, it has an auto-off timer that automatically turns off after 30 minutes. You don't have to worry about forgetting to turn it off before bed, allowing you to relax both your body and mind... and sleep soundly! ✅【Comfortable Year-Round with 100% Silky Smooth Silk】 The surface of the eye mask is made of luxurious 100% silk, which is breathable and gentle on the skin. It offers a luxurious and rich feel. It's warm in winter and cool and refreshing in summer! This cordless eye mask is easy to use regardless of the season. It fits gently around the eyes and provides excellent light-blocking, despite being thin. It's perfect for naps and breaks when you're concerned about eye strain. Using it as an eye mask without heating it provides high light-blocking properties, supporting your restful sleep. 【Precautions for Use】 Please refrain from using if you: Consult your doctor if you have any concerns about use. ● Facial nerve disorders, skin sensory disorders, allergies, skin diseases, and atopic dermatitis, sensitive skin ● Those who have had facial implant surgery due to fractures or plastic surgery ● Infants, children, the elderly, and pregnant women