MYTREX iRhythm - Brand: MYTREX - Model Name: iRhythm - Size: 185 x 75 x 35mm - Battery Capacity: 700mAh - Output: 5W - Input: 5V 1A - Bluetooth: Supported - Retail Price: ¥14,960 New and unused, for sale! I think this is a wonderful item that helps you relieve fatigue! ◎ 16 vibration heads vibrate in various rhythms, tapping around the eyes. Effectively refreshes! ◎ Simply put it on to relax easily ◎ The vibration heads stimulate finely and precisely about 5 times per second ◎ Designed to naturally conform to the contours of the face, medical-grade silicone is used for the parts that touch the skin. ◎ Equipped with music such as forests and beaches, and 4 modes to choose from depending on your mood and purpose. Includes Healing Music to envelop you in "healing." You can also enjoy your favorite music by connecting via Bluetooth. Every day, we can't avoid staring at screens like smartphones and computers. This item enriches and deepens your refreshing moments. It is also recommended to incorporate it into your nighttime routine before bed as a measure to improve sleep quality. Area of use: Around the eyes