Features: Relieve Pain and Improve Sleep: The neck acupressure lymphatic massager is designed to help relieve neck pain shoulder fatigue promote blood circulation in the neck and improve sleep quality. This is handy and can be carried anywhere to provide instant relief. Comfortable Materials: The neck massager has 6 different models to choose from. Users can choose the right model according to their personal needs to achieve the effect of fatigue relief. The material is soft and delicate smooth to the touch and comfortable when massaging. Ergonomic Design: Cordless neck massager is made of high-quality material U-shaped neck massager suitable for the curve of the neck. Will not slip off no burden on the shoulder. The streamlined appearance can also be used as a clothing accessory. Reduce Fatigue and Improve Blood Circulation: The neck acupressure lymphatic massager device stimulates acupuncture points and brings multiple benefits to the body such as pain relief increased blood circulation and relaxation. Your body will benefit from a general massage where it can reduce muscle tension and fatigue. Widely Used: The massage pad can also be applied to various body parts such as arms chest neck shoulders and legs. GOOD FOR EVERY. Please do not hesitate to contact me directly by sending messages. Specification: Material: ABS Net Weight: 106G Gross Weight: 160G Product Size: 16*14*4cm/6.3*5.5*1.6in Package Size: 16*14.3*5.1cm/6.3*5.6*2in Power Supply: 2 * AAA (not included) Notes: 1. Due to the lighting effects and shooting angles there is a color difference in the product please understand. 2. Due to manual measurement there is a tolerance in the product size. includes: 1X Massager 1X Manual