Rechargeable Heated Seat Pad (no battery) Your outdoor activity just got a lot more enjoyable with the Rechargeable Heated Seat Pad. Comfortable enough for any season, this Seat Pad also features a USB connection that can generate up to 6 hours of heat when connected to a power bank. Sit down, relax and enjoy your outdoor activity with comfort and warmth. If youre spending time outdoors in the cold, then you need a Heated Seat Pad from THAW This comfortable and cozy cushion keeps you perfectly supported and warm even on the coldest bleachers. Take your spectating, hunting, fishing, and other outdoor recreation activities to the next level with High, Medium, and Low modes that last for hours with the THAW Power Bank Youve never been this comfortable watching a high school football game, or sitting in a blind in the middle of the woods. Light, portable design 2 foam padding Heat retaining insulation Concealed pocket for charging cable Double stitched, durable construction Stain and water-resistant exterior Push button on/off switch with LED indicator light Works with any USB power bank Tough nylon construction Heat-retaining insulation Battery level / charging indicator Included in the Packaging 1 x Heated Seat Pad 1 x 10,000 mAh Power Bank 1 x USB charging cable 1 x User Manual Tech Specs Modes Runtimes High (58 C / 136 F): 2.5 Hours Medium (52 C / 125 F): 4 Hours Low (43 C / 109 F): 6 Hours *Listed runtimes are accurate when using the optional THAW power bank or other 10,000 mAh power bank