[New × App-linked neck care] MCAura's latest neck relaxation device can be operated intuitively with a dedicated app. The ergonomic design and skin-friendly materials, as well as the ultra-lightweight body of approximately 85g and the silent design, make it both comfortable to wear and easy to carry. Whether you're at home or on the go, you can easily refresh your neck. It combines EMS stimulation with heat function to deliver a gentle and enveloping comfort. 【Precautions for use】Before use, lightly moisten your skin with the included beauty oil or water or toner. In a dry state, EMS stimulation is difficult to transmit and can feel uncomfortable. 【15 Levels of Intensity Adjustment × 3 Levels of Heat × 6 Modes】This relaxation device is designed for neck and shoulder care. EMS function: 15 levels of intensity adjustment. You can choose the level that suits you, from gentle stimulation to firm stimulation. Rhythm mode: Comfortably stimulates the neck and shoulders with 6 different stimulations to support comfortable self-care. Heating function: 3 levels of adjustment from 37 to 45°C. It wraps around your neck with warmth, as if you were putting a steamed towel on it. As a neck warmer, it is useful as an item that gently warms the neck, especially in the cold season. You can freely combine EMS, rhythm, and heat to provide care according to your mood and scene that day. You can enjoy refreshing your neck in a variety of situations, such as a moment before bed or between working from home. *If you are using it for the first time, please try it from level 1. 【Ultra-lightweight & gentle fit】Neck care is only about 85g. Lightweight, compact, and easy to carry. It is made of skin-friendly silicone material and is smooth to the touch and comfortable for long periods of use. Flexible frame and magnetic structure allow for natural adjustment to neck size and angle. The fitted, non-slip design prevents it from shifting during use, reducing the feeling of tightness and instability that is common with conventional products. 【Silent & Auto OFF Function】The best neck care for neck refreshment is designed for those who are concerned about neck fatigue and is equipped with a timer function that automatically stops after about 15 minutes. With an automatic power-off function to prevent overuse, you can use it with confidence. The operating sound is also very quiet, so you can use it without worrying about your surroundings. A single charge provides approximately 2 hours of continuous use. You can use it at home, library, and office, as well as on business trips and travel. [Perfect for gifts] Simple and elegant neck care for both men and women. It comes with a special gift box, making it ideal as a gift for loved ones such as Mother's Day, Father's Day, birthdays, anniversaries, and employment celebrations. It is recommended as a reward item for incorporating heat relaxation into your daily life. [Product specifications, warranty, and support] ●Brand/model number: MCAura / MC0515 ●Set contents: 1 main unit, USB cable for Type-C charging (*charging adapter not included), 2 essential oils, 1 dedicated storage pouch, instruction manual (with warranty card) ●Charging time: about 3 hours ●Operating time: about 2 hours ●Please be sure to use the included Type-C cable for charging. Please use the charger with 5V/1A DC. ●[Japan Planning Safety Support] The warranty is limited to use in Japan. *This product is not a medical device, treatment device, or massage device, but a relaxation product for general household use. If you have a history of pre-existing medical conditions or surgeries, be sure to consult your doctor before use. If you are unsure, we recommend consulting your doctor. *The feeling of use varies from person to person.