For neck fatigue, coldness, and heaviness. Make your daily neck care more comfortable with heat and EMS. "My head feels heavy and I can't feel refreshed." "My neck and shoulders are stiff." "I can't concentrate and I get tired easily." This one device addresses those daily discomforts around the neck, gently enveloping the neck area and supporting your relaxation time. ■ Comfortable care with low-frequency TENS stimulation Equipped with two wide-sized electrode pads on the left and right. Low-frequency TENS stimulation targets the muscles around the neck, and the rhythmic stimulation spreads gently. ■ 10 massage modes Equipped with a total of 10 modes, including auto mode, shiatsu, kneading, pulse, tapping, tapping, flapping, and acupressure stimulation. With 16 levels of intensity adjustment, you can use it according to your condition of the day. ■ Gently warm the neck with heat care Reaches approximately 40-42°C in just about 15 seconds after starting use. With a comfortable warmth close to body temperature, it gently envelops the neck. ■ Ergonomic design, perfect fit Ergonomic design tailored to Asian necks. The flexible material moves up, down, left, and right, reducing slippage and gaps during wear. ■ Lightweight and cordless Lightweight design of approximately 105g. Cordless, allowing for "while-doing" care during housework or desk work. Safe design that automatically turns off after 15 minutes of use. ■ For a wide range of ages, great for gifts! Usable by people aged 18 to 80. Recommended for yourself, as well as for gifts for family, parents, and partners. Due to shipping costs, the product may be shipped without the box m(_ _)m