• Pain relief and improved sleep: Stimulates acupuncture points with electrical impulses to relieve neck pain and reduce shoulder fatigue. • Lymphatic massage: Magnetotherapy and pulse technology to promote lymphatic drainage and optimal blood circulation. • Customizable modes: Choose from various modes and intensity levels for a personalized massage. • Ergonomic design: The U-shaped massager fits the curves of the neck. • Smart functionality: Metal pads increase the contact area by 33%. • Automatic shutdown: The massager deactivates if not in contact with the skin for 10 seconds.