Neck and cervical massager with 4 modes and 9 speed levels, 3-level heating pad, suspended heating pad to protect the neck. Color: Dark green. Material: ABS. Charging voltage: 5V. Operating current: 0.6A. Rated power: 2.6W. Charging time: 2.5 to 3 hours. Battery capacity: 600mAh. Power supply: USB-C. 3-level heating pad, 4 modes, each mode offers 9 speed levels for increasing intensity. Features: 1. 3 heat compression levels (40°/45°/50°), 4 modes (full body massage, tapping, kneading, and pressing), 9 intensity levels, for precise adaptation to different cervical tensions. 2. Relieves discomfort and simulates massage techniques, alleviates neck stiffness and relaxes neck muscles. 3. Constant temperature heating pad, dual EMS pulse, comfortable to wear. 3. Heat compression massage for the neck and neck support, lightweight and comfortable to wear, relieves neck pain and cares for the cervical spine; 4. Nine main settings, EMS dual pulse massage, suitable for people with neck pain, dual pulse technology, lightweight and high quality, durable, four massage modes, 9-step intensity adjustment, 3-step heat compression, 5-second rapid heating and a neck strap for suspension; 5. U-shaped curved design, ergonomic design, easy to wear; Package contents: Hanging neck massager * 1, USB charging cable * 1, User manual * 1. 100% Satisfaction Guarantee: Our customers are our top priority. If you encounter any problems with the product, such as damage or incorrect quantity, after receiving the goods, please contact us immediately. We will do our best to provide you with satisfactory customer service.