SIMULERINGSMASSAGEBi-directional rotation knots long shiatsu massage heads with Max 50C /122heating therapy mode; Two strength modes and 10-minute auto shut-off, heated neck massager simulates hand kneading massage and customizes relaxation for yourwhole body: neck, cervical, arms, legs, helps to relief pain. Super Sticky Velcro DesignDifferent from traditional hand-held neck and back massager, our snap on neck massager has a Multi-segment velcro design, you can free your hands during massage and make the massage position more stable; you just need to adsorbedthe belt on the suitable place, the super sticky of the velcro will make the massager wrap around your neck well and fully relieve the pressure on the neck at all times. HÖGkvalitativa materialLow rebound memory foam, soft and elastic,fabulous care for the cervical spine. the pillow core is made of slow rebound memory foam, which is soft, comfortable and warm, it not only ensures the comfort during massage, but alsoprotect the neck from cold air damage.