Effectively massages the neck, shoulders, and lower back, enhancing relaxation with a heating function. The shipping label will be affixed to the outer box. 【3-Direction Rotation, 3-Speed Settings, 2-Level Temperature Adjustment】 Equipped with 3-direction rotation modes (clockwise, counterclockwise, and alternating), replicating professional techniques for a variety of actions. You can adjust the intensity to your preference with low, medium, and high settings. Simultaneously, you can adjust the heating level, with level 1 being warm (38°C) and level 2 being hot (42°C). Furthermore, the 2-level heater function gently warms, supporting relaxation with comforting warmth. 【Improved Materials, Multifunctional in One Device】 Adopts high-elasticity materials, providing comfort, breathability, softness, and high resilience. This single device is multifunctional, relaxing the neck, shoulders, lower back, back, and thighs. 【20 3D Structures for Multi-Angle Coverage】 Equipped with 20 different-sized 3D structures. The three-dimensional design with varying heights covers a wider area of the body. The large heads provide firm pressure, while the small heads move delicately like fingertips, offering a wonderful experience as if being stroked by both hands. 【Ergonomic Design, Fits the Back and Lower Back】 Designed ergonomically with four zones (back support zone, main operation area, both-side support zone, and pelvic support zone), fitting the back and lower back from all angles. Furthermore, it adopts a 15° forward-tilt design, suitable for most people! Whether lying down or sitting, it's easy to use, and even when leaning back, it conforms to the curves of your body, minimizing gaps and firmly supporting the correct posture. 【Wireless Design, Portable】 Simply charge via USB and use it anytime! Easily portable in any location, such as during desk work, breaks in the living room, or in the car. Equipped with a carrying handle, making it lightweight and convenient to carry when going out. Effectively reduces the burden of weight.