General description This heat insulation sleeve features a temperature control cover made from advanced heat-reflecting materials, promoting the accessory's AC power features through various weather conditions. Designed for portable AC compatibility, this accessory offers multi-brand flexibility, including an adjustable exhaust cover and a standard-sized adapter, ensuring adaptability and reliable functionality. Technical specifications Material: Advanced heat-reflecting materials Design: Tool-free, slide-on design for easy installation Features: Washable AC cover for easy maintenance Durability: Heavy-duty insulation for long-lasting performance Portability Economical design for travel-friendly use Reliable flexible insulation suitable for multiple applications