All-in-One Beach Tent with Built-in Cooling Fan. This beach sun shelter integrates a solar-powered fan, splash pool, and storage bag for beach, park, backyard, or indoor use. The solar panel and 4000mAh battery generate strong airflow via two methods to keep you cool. Made of 210D Oxford polyester with Upf 50+ silver coating, it blocks 98% of Uv rays and lowers internal temperature by 6-10degree(s)C. Bpa-free polyester fabric is skin-friendly, safe, and odorless. High-density Pe mesh panels on four sides maximize air circulation, resist tears, and block mosquitoes and sand. Pu waterproof coating ensures full waterproofing and easy cleaning. Three built-in sandbags plus ground stakes provide stability and wind resistance. Weight: 2.24 pounds.