Features: 1. Quick Heating: This portable seat cushion heats up quickly to deliver warmth and comfort, helping you stay warm during cold months. 2. Three Temperature Settings: Offers low (50°C), medium (59°C), and high (65°C) heat levels. Press the switch to adjust the temperature to suit your needs. 3. USB Powered: Can be powered via a PC, power bank, or car charger, allowing convenient use at home, in the office, or on the go. 4. Breathable Design: Made from cationic fabric to help keep the seat area dry and comfortable while providing consistent warmth. 5. Versatile Use: Ideal for outdoor activities such as fishing, camping, picnics, and hiking, or for everyday use at home or in the office. Features adjustable straps with buckles to securely fit most chairs and prevent slipping. Specifications: Material: Cationic Fabric Color: Black Product Size: 33 x 38 cm Product Weight: 490 g Package Included: 1 x Heated Seat Cushion (power bank not included)