【Two Modes & Choose the Intensity That Suits You】Equipped with four "care spheres" and two "care arms," you can experience a sensation similar to a hand massage. With two care modes, each with two adjustable intensity levels, we aimed to replicate professional techniques. You can freely choose according to your preference. Simply put your arm through the arm holder, and you can adjust to your liking using only the weight of your arm, according to the area you're concerned about that day. A buckle is attached to the band, so when using it on your neck, you can loop it under your arm and secure it at your back, eliminating the need to hold it and allowing for better balance. 【Equipped with a Heater Function for Warm Relaxation】Turning on the warm mode initiates rapid heating. You can switch between a low-temperature mode of 40°C and a high-temperature mode of 50°C, allowing you to care for yourself at your preferred temperature. You can comfortably care for yourself even in the cold winter. You can also use it without the heating function if you don't need it. 【Cordless Use & 30% Lighter Than Previous Models】Being cordless, you can easily perform neck care anywhere, such as at home, on business trips, or in the office. Weighing only 1.26kg, it doesn't put a strain on your neck and shoulders. Also, the cover that touches your neck can be removed and washed, so you can always keep it clean. 【Simple Button Operation & Relaxation Over a Wide Area】It has a simple and easy-to-understand design. Operation is very easy, just by pressing a button! After starting, it automatically stops after 10 minutes of continuous operation, preventing overuse and forgetting to turn it off. Suitable for beginners and the elderly! It can be used not only on the neck and shoulders but also on the back, lower back, and thighs.