Features: 100% brand new and high quality! Constant temperature hot compress,warm meriians drive out cold; It can promote blood circulation and activate cell activities to achieve better stimulation effects; Curved surface engineering design,fit the lumbar curve, fully open 5 sections of lumbar vertebra;6 magnets on both sides; Curved surface engineering design,fit the lumbar curve fully open 5 sections of lumbar vertebrae; Pulse/Heating/Vibration/Traction/Magnets, 5 modes to choose; 30 levels of strength adjustment to relax your waist muscles; After a day of work or driving, it can easily help you relax and get rid of physical fatigue. Specification: Material: Mesh + PU Color: Basic-Black(As Picture Shown) Plug Type: Remote Control / Air Pump Bulb(Optional) Rated Voltage: 12V Rated Power: 20W Heating Temperature: 45-55-65 Size: Approx. 43*22*10cm/16.92x8.66x3.93inch Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks. Package Included: 1pc x Waist Massager 1pc x Power Adapter 1pc x Air Pump Bulb or Remote Control 1pc x User Manual Packing Safely in Retail Box.