Our cervical spine massager offers 6 massage modes and 7 levels of intensity, allowing you to customize your massage experience based on your comfort and needs.Unlike traditional neck massagers, our device uses TENS EMS constant temperature hot compress technology for an enhanced experience, effectively relieving neck pain and body fatigue.The heated neck massager features 4 3D floating massage heads that contour to your neck from all angles, providing comprehensive coverage and relief.Our EMS neck massager not only helps alleviate daily stress but also improves physical health by stimulating muscles, improving circulation, and preventing lymph node blockage with its Frequency Conversion VTP Double Pulse.Designed with a soft and elastic adjustable structure, our massager is suitable for both thick and thin necks, ensuring a comfortable fit for everyone. Description: Experience the ultimate relief from neck pain and fatigue with our Smart cervical spine massager. Unlike ordinary neck massagers, our device utilizes advanced TENS EMS constant temperature hot compress technology for an enhanced massage experience. It's like having your personal massage therapist at your disposal anytime. The massager features 4 3D floating massage heads that perfectly contour to your neck, providing all-around relief. It not only alleviates daily stress but also promotes physical health by sending small pulses through the neck to stimulate muscles, improve circulation, and prevent lymph node blockage. With 6 massage modes and 7 levels of intensity, you can customize your massage experience according to your needs. The frequency conversion VTP double pulse feature targets sore points directly and eliminates neck fatigue effectively. Its soft, elastic, and adjustable structure makes it suitable for both thick and thin necks. Choose our smart cervical spine massager for a superior massage experience right at home. Item Name: Massager Material: ABS Massage Intensity: 7 GearsMassage Method: 6Charging Power Supply: 5V 0.1-1ARated Power: 1WBattery Capacity: 800mAhPower Supply: 3.7VColor: WhiteFeatures: Smart, TENS EMS Technology, Pain Relief Size Details: L: 16.2cm/6.38", W: 16.2cm/6.38", H: 7.6cm/2.99" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Massager1 x USB Cable1 x User Manual