【nerugoo】【Unused】【New】nerugoo ~On Sale~ Original Price: 4,280 The following is a product description. The reborn, popular eye mask The Salua hot eye mask, with over 450,000 units sold, has been renewed as the new brand "nerugoo." Inspired by customer feedback, it has been upgraded to be even more comfortable and user-friendly sleep aid. 【Economical! Rechargeable for daily use】 A hot eye mask perfect for relaxation time. For sleep, as well as a quick nap or as a sleep aid during travel. Because it's rechargeable, you can use it anytime, anywhere when you feel eye fatigue. 【3-level temperature adjustment & auto-off function】 Temperature can be adjusted with a single power button on the main unit. There are three adjustment modes: "High," "Medium," and "Low." It also has a convenient auto-off timer that turns off automatically after 30 minutes. 【Designed for a good night's sleep】 To improve the fit against the skin, mechanical parts such as zippers and buttons have been eliminated as much as possible. The unique "nerugoo SILK" technique is used to achieve a skin-like feel that seems to cling to the skin. 【Unisex eye mask, adjustable with an adjuster】 It's free size and adjustable, making it perfect as a gift for people of all ages. Why not give a relaxation item to that person who is concerned about eye strain? ＜nerugoo Rechargeable Hot Eye Mask Awards＞ 2023 Good Design Award 2024 Omotenashi Selection Gold Award May 2024 MONOQLO Rechargeable Hot Eye Mask Category Best Buy July 2024 Mybest Recommended Popular Ranking of 23 USB Rechargeable Hot Eye Masks Product Specifications 【Battery Type】 Lithium-ion / 1,000mAh / 3.7V / 3.7Wh 【Charging Port】 USB-C cable/Battery type *Adapter not included. 【Material: Surface (Cover)】 100% Silk / Inner (Pad): 100% Polyester 【Surface Temperature】 Low: Approx. 35°C / Medium: Approx. 44°C / High: Approx. 48°C 【Compatible Adapter】 Recommended 5V/1-2A TOTAL: 5-10W