• Professional neck massage with healthy magnets and electric pulses to improve the nutritional state of the cells. • Telescopic design that fits perfectly to the neck, relieving stress and pain, and preventing cervical osteoarthritis. • Multifunctional functionality with 6 types of massage methods, 2 automatic therapy modes, and 4 physical therapy modes. • Comfortable experience with technical design that adapts to the head and neck, relaxing muscles and relieving back pain. • Flexible adjustment with 16 levels of strength, allowing a moving massage at any angle. • Portable and safe, powered by 2 AAA batteries, ideal for use at home, the office, or during travel. • Material: ABS, Duration: 15 minutes, Pulse frequency: 1-1000Hz, Pulse width: 20-400, Power: DC 3 V, 30 mA. • Massager size: approx. 14 x 16 x 3 cm, Package weight: approx. 388 g.