Intelligent Massage Method!!! Massager : With ergonomic U-design,The use of low-frequency electrical pulse, magnetic effect, loop traction three-synchronous treatments to form high-performance composite energy field.Ergonomic: The neck strap can be adjusted to 160°, you can adjust it freely. 6 modes transferable and 10 kinds of intensity adjustable. You can choose any mode or intensity according to your need.Electric pulse massage:To promote blood circulation, relax the local muscles, electrode pads designed to achieve double massage effect.Magnetic effect : The built-in magnetic can massage human acupoint, which can balance the nervous system, improve the oxygen supply, microcycle and the nutrition status of the tissue cells.Electrode patch : It combines a variety of massage techniques, promoting blood circulation, massage coverage more widely.The massager can be used on neck, back, leg and waist etc, applicable for the whole body.Product Specication:Material: ABS + silicone + stainless steel + magnetic.Battery type: 2 x AAA battery(Not Included).Size: 18x11.5cm(LxW).Weight: 174g. WE SHIP WORLDWIDE!!!