Homedics Corded Electric Weighted Neck and Back Massage Wrap with Soothing Heat

Invigorating vibration massage relieves neck pain and tension 2 speeds: choose low for relaxing massage or high for a more therapeutic massage Integrated controls for ease of use Battery and adaptor driven for added convenience and mobility, (4 AA not included) Choose to use batteries for cordless use, or ac adaptor for corded use. Soothing heat delivers added comfort and muscle relaxation