About this item: Name: Portable Cooling Air Cushion with USB Interface Size: 43x43cm Material: 3D Stereo Ice Silk Fabric Color: Khaki, Gray, Black, Dark Gray Product Configuration: Office, Car Seat Cushion Weight: Approximately 580g Features: Material – Made with elastic double-layer 3D honeycomb ice silk fabric that effectively reduces heat and stickiness, keeping you cool and dry. Adjustable Airflow – Ventilated seat cushion offers three fan speed settings, allowing you to adjust the airflow to your preference. Quiet Operation – Utilizes advanced noise reduction technology to minimize operational noise and enhance comfort. Easy to Use – Low-voltage design; simply plug the cushion into a USB port. The built-in fan circulates air to improve comfort for your back and thighs. Compatible with various USB-powered devices, including computers, adapters, and car chargers. Universal Fit – Standard size fits most car, truck, SUV, and van seats. Package List: 1 x Cooling Car Seat Cushion Notes: 1. Due to lighting effects and shooting angles, slight color variations may occur. 2. Manual measurement may result in a small variance in dimensions. 3. Do not operate the cushion when folded.