【Alleviate Acute Pains & Muscle Soreness】: 15 mins daily use helps to ease neck and shoulder stiffness, eliminate constant fatigue, soothe aching muscles and promote proper blood circulation. 【Wearing Comfort】 This breathable, soft silicone neck back massager is intelligent 3D suspension and 4-point designed to better fit your neck. 【Multiple Massage Modes】The electric neck massager builds up with 6 pulse modes,15 intensity settings. You can choose the most suitable mode you need to reduce muscle tension. It's preset at 15-minute auto shut-off. 【Portable Design】With the unique headphone style, this neck massager fits any size of neck. It's portable and lightweight, great for home, office, shopping& cart use. 【Wide range of applications】 It can also be applied to other body parts such as shoulders, waist, feet, calves, arms, back, etc. TIP: The implantation of pacemakers or the wearing of metal in the body is prohibited.