Ergonomic Design for Comfort: Specifically designed to relieve discomfort in the neck, shoulders, and back. This neck massager features an angle that helps restore the neck's natural curve. Experience increased relaxation and tension relief, and improve your overall comfort and posture. Customizable Massage Settings: Equipped with advanced 4D massage heads that mimic the touch of a real masseur, this device offers a deep, immersive kneading experience that rejuvenates your muscles effortlessly. Wireless and Convenient: Experience the freedom of a wireless design with this neck massager. Its wireless functionality allows you to relax anywhere - whether in bed or on the sofa. It is versatile enough to target the neck, back, shoulders, legs, and more for comprehensive pain relief. Portable and: Made from high-quality materials, this compact and massager is your perfect travel companion. Whether you are, in the office, or traveling, it ensures that you can relieve pain and discomfort on the go, making relaxation always accessible. Extended Battery Life: Enjoy 1-2 hours of continuous relaxation with a single charge of this USB-rechargeable massager. Ideal for daily use without frequent recharging, and it also makes a thoughtful gift for special occasions such as Christmas, birthdays, and Mother's or Father's Day. Color: blue Material: ABS Package contents: 1 * Massager Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement error is +/- 1-3 cm.