Shiatsu Neck & Shoulder Massager with Heat. Different from most massager machines on the market, our neck massager includes a vibration feature that can be switched on/off independently depending on your needs. , , Soothing Heat Function. The heat function adds an extra touch of muscle-soothing intensity. Heat function can be turned on/off to your preference. , , Soothing Heat Function. The heat function adds an extra touch of muscle-soothing intensity. Heat function can be turned on/off to your preference. , , Adjustable Massage Intensity. There are 3 selectable speeds (slow, medium, fast) which allows you to find the right amount of pressure. , , Multiple Uses. The RENPHO Shiatsu Neck and Back Massager has an ergonomic design making it fit perfectly to the neck, shoulders, back, waist, and legs.