PERFECT CONDITION OPEN BOX VERIFY. ITEM MAY NOT COME IN ORIGINAL BOX. FOR CARS CAN GET 12v Plug for indoor use. ONLY COMES WITH 12volt Cigarette Lighter Socket 3D Shiatsu Massager for Back and Neck: The Mountrax Back Massager is equipped with four deep-kneading 3D massage nodes that move in both directions, effectively replicating the inward and outward motions characteristic of professional Shiatsu techniques. It specifically targets muscle knots and tension, facilitating deep tissue relaxation and alleviating pain. With two adjustable intensity levels, users can tailor their massage experience to suit their individual preferences and comfort levels. Enhanced Design for Back Pain Relief: This upgraded massager is designed to conform to the natural contours of the back and neck, providing superior support and effective pain alleviation. Its targeted spot massage feature ensures a more personalized and comfortable experience. Dual Heating Zones with Adjustable Levels: This neck and back massager incorporates dual-zone heating, allowing simultaneous soothing warmth for both the neck and back. With two adjustable heat settings, it effectively relaxes fatigued muscles and enhances blood circulation. Additionally, it includes two timer options that automatically turn off the device after 15 or 25 minutes to prevent excessive use and overheating. Users can also disable the heating function during warmer weather and select low or high heat settings during colder periods. Portable and Versatile: This massager serves as a versatile tool for relieving muscle tension in various areas, including the neck, shoulders, upper and lower back, abdomen, waist, thighs, and calves. Its compact and lightweight design, along with a convenient handle, ensures easy portability. Whether at home, in the office, or while traveling, it provides quick and convenient relief whenever and wherever needed.