Watch BEFORE Buying The Homedics Heated Neck Massager! Homedics NMSQ 217HJ Pro therapy Vibration Neck Massager with Soothing Heat Instructional Manual and Warranty Information Manuals+ Amazon.com: Homedics Pro Therapy Vibration Neck Massager with Soothing Heat, Portable Pain Relief Massage for Stiff Neck Muscles, Soothing Heat for Tension and Stress Release, Customizable Speeds : Health & Household HoMedics Pro Therapy Elite Shiatsu & Vibration Neck Massager with Soothing Heat