Designed to cradle different neck contours, this Cervical Spine Massage Instrument combines a sturdy ABS and Metal construction in a U-shaped form. Offering ease with USB charging and a 1-hour quick charge capacity, it also comes with a built-in 15-minute automatic shutoff to guarantee a secure massage session. With an easy single massage setting and 5 selectable intensity levels, this multipurpose massager caters to your comfort and relief at home, at the office, or to aid in post-workout recovery. Enjoy a practical approach to unwinding those tight muscles and enhancing your overall wellness.