Enjoy soothing vibrations anywhere you go with this cordless rechargeable massager. Powered by a whisper quiet motor and rechargeable battery, the Wanachi Massager is the premiere choice for revitalizing tired muscles. Choose between 2 levels of soothing vibrations and enjoy the freedom of wireless stimulation. Plug in the AC adaptor for a quick recharge and the Wanachi is ready for portable action. The relaxing vibrations relieve tension and reduce muscle fatigue, giving your aching body the recharge it deserves. Vibrating head measures 2.5 x 2.5 inches