Specification:<br /><br />Power supply mode: USB<br />Control method: mechanical<br />Applicable parts: neck<br />Massage techniques: patting, massage, acupressure, kneading<br />Massage contacts: 3<br />Color: white, pink, blue, red<br /><br />Website: https://amazingae.com/product/home-portable-six-head-cervical-massager/
