Ergonomic design for comfort: Specially designed to relieve discomfort in the neck, shoulders, and back. This neck massager features an angle that helps restore the natural curve of the neck. Experience increased relaxation and tension relief, improving 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 function allows you to relax anywhere - whether in your bed or on the sofa. It is versatile enough to target the neck, back, shoulders, legs, and more for comprehensive pain relief. Portable and durable: Made of high-quality materials, this compact massager is your travel companion. Whether you are at home, in the office, or traveling, it ensures 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. Perfect for daily use without frequent charging, it is also 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 slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.