Features: Massage Function: Vibration massage helps to mold to the body more readily. The ergonomic-healthy design offers a deeper relaxation and helps to reduce neck shoulder and upper back pain in daily work life. 3 Heat Settings: Our shoulder heating pad has three adjustable heat settings between 35-70C. The innovative technology ensures ultra-fast warm-up in the desired places. Steam Hot Compress: Just peel off the packaging of the steam heating neck patch and place it on your neck the neck patch will automatically heat up with medium temperature with a light Chinese herbal taste giving you up to a long time comfort warmth and a constant temperature. Relieve Shoulder and Neck Fatigue: The neck heating pack can relieve fatigue and reduce neck pain to ensure a better heat sensation you can also slightly adjust the sticker to fit your neck. Eco-friendly: We care about the environment so we made sure all contents of the package and the package itself are recyclable. Specifications: Material: Non-flocking fabric Rated Voltage: 5V Rated Power: 4W Size: 52*13.7cm Color: Green rose Heating Temperature: Low temperature 35/ medium temperature 53/ high temperature 70 includes: 1 * Heated Neck Brace 1 * Usb Cable 1 * WormwoodBag