Item Type: Mini Neck Massager_x005F_x005F_x005F_x000D_Product Material: PVC_x005F_x005F_x005F_x000D_Weight: Approx. 1434g / 3.2lb_x005F_x005F_x005F_x000D_Power: 10W_x005F_x005F_x005F_x000D_Battery Capacity: 2000mAh, Lithium Battery (Shipped With Built In Battery)1Two Levels of Intelligent Hot Compress: High and low level hot compress switch and close. The combination of hot compress relaxation and kneading has a deeper effect. NTC temperature control is more constant temperature. Mild heat permeates the shoulders and neck to help promote blood circulation and relax muscles, allowing you to fully relax and work more efficiently. 2Biomimetic Massage: Electric back and neck massager simulates human hand massage, which can press the neck and shoulders, fit the neck, and liberate hands. Adjustable elastic band is suitable for different neck circumference. 3Shoulder Back Design: Three dimensional support for the head and neck, freeing hands, breaking through the previous handle design, allowing for massage while working through shoulder straps. 4Long Term Endurance: 2000mAh large capacity battery compartment, providing stable power and overcoming battery anxiety. Type C charging interface design, achieving multi purpose on the front line. 5Two Modes: The back neck shoulder electric massager has two modes, relief and activating, with raised button operation, clear functions, and simple and easy operation. 6Low Noise Operation: low noise and 10 minute timer, comfortable to sleep without fear, providing you great using experience.1 x Massager1 x Manual1 x Charging Cable