Features: Electromagnetic pulse massage technology, deep stimulation of muscles, simulation of real massage techniques, better effect, better experience. 2pcs stainless steel massage pads, which will give comfortable massage to your neck and let your neck have a complete relaxation quickly. Supports 4 massage modes and 15 levels of massage intensity to meet your different massage demands. 15min rated massage . Cordless working, you can use the neck massager anywhere. Lightweight design, the electric massager will no add too much burden to your neck; skin-friendly surface design, comfortable to wear. Material: ABS Rated Massage : 15min Massage Intensity: 15 levels Massage Mode: 4 modes Packageinclude:1 * Neck Massage(USB Charging) 1 * USB Cable 2 *Pads Or 1 * Neck Massage(Battery Powered) 2 *Pads According to your choice Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)