Feature:1. Innovative Design: Utilizes smart heating technology to keep you warm during outdoor activities. This heated seat cushion keeps your butt dry and warm.2. Adjustable Temperature: Portable heated seat cushion offers 3 different temperature settings to accommodate various weather conditions and places.3. Essential for Camping: Perfect for camping, fishing, hiking, and other outdoor leisure activities, providing comfortable seating support.4. USB Charging: Quickly charges via USB interface, heated seat cushion is convenient and practical, eliminating the worry of running out of battery power.5. Lightweight and Portable: Designed to be lightweight and portable, making it easy to carry and store, allowing you to enjoy warmth and comfort anytime, anywhere.Specification:Item Type: Portable Heated Seat CushionMaterial: Cationic FabricWeight: Approx. 479g / 16.9ozProduct Size: Approx. 5x33x38cm / 2.0x13.0x15.0inSide Pocket Size: Approx. 18.5x14cm / 7.3x5.5inPackage List:1 x Portable Heated Seat Cushion 1 x User Manual