1.High massage motor provide powerful massage on the neck and should position;
2.Creative infrared treatment for your aching pain around your neck;
3.Ideal for every one who has neck/should pain;
4.Rejuvenates hard-to-reach muscles;
5.Soothing vibration massage;
6.Heating therapist;
7.AC adaptor & battery operated (4AA batteries not included);
8.Output:a.c 6V,600mA;
9.Input:a.c 120V,60Hz,9W;