Warranty: 1 Year Features: Lightweight, crush-resistant, made from toughened plastic Compatible with 11–15.6 inch laptops Ergonomic 20° tilt to reduce neck and spine strain Easy to clean Fan speed: 1000 RPM Technical Specifications: USB power supply 1 attached male-female jack High-quality plastic & iron mesh Adjustable position at 20° angle Product dimensions: 340 × 265 × 30 mm Fan speed: 1000 RPM Material: Plastic & iron mesh Air flow: 20 CFM Rated voltage: DC 5V Compatible for: Up to 15.6 inch laptops