Free from cords, you can bring warmth anywhere with the included USB Lithium batteries and power source. Stay warm for up to 5 hours when using both USB Lithium 2Ah batteries on low. Includes: FVT51 USB Lithium Heated Cushion, FVP01 USB Lithium Power Source, (2) USB Lithium 2Ah Batteries, USB Charging Cable and Operator's Manuals.
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