Feature: 1. 3 Heat Settings: The heated chair cushion features 3 temperature settings, low (50°C with blue light), medium (59°C with green light), and high (65°C with red light). Choose the levels of warmth that suits your preference and comfort needs. 2. Foldable and Portable: Made with soft and comfortable Oxford fabric, the chair cushion is designed with a 3 fold design and comes with a carrying handle, making it easy to fold and carry around. 3. Wide Application: The size of the heated chair cushion is suitable for almost all types of chairs, wooden benches, wheelchairs, and more. Use it at home, in the office, during outdoor activities like fishing, or even in sports arenas and stadiums. 4. USB Powered: The chair cushion can be conveniently powered using a USB connection. It can be charged from a power bank, computer, or wall socket, providing you with flexibility and ensuring continuous heating when needed. 5. Non Slip Bottom: The bottom of the cushion is designed to be non slip, providing stability and preventing it from sliding on chairs or seats, ideal for use in offices, outdoor activities, or any situation where you need a secure and comfortable seating experience. Specification: Item Type: Heated Chair Cushion Material: Oxford Cloth Power Supply: USB Power Supply 3 Levels Intelligent Temperature Control: Blue Light Low Levels 50℃, Green Light Medium Levels 59℃, Red Light High Levels 65℃ Color: Grey Folding Size: Approx. 40 x 14 x 5cm / 15.7 x 5.5 x 2in Unfolding Size: Approx. 44 x 40 x 3cm / 17.3 x 15.7 x 1.2in Pocket Size: Approx. 20 x 12cm / 7.9 x 4.7in. Package List: 1 x Heated Chair Cushion1 x User Manual