The battery-powered car wash offers convenience and flexibility with its 21V large-capacity rechargeable battery, allowing users to work without limitations of wires. Its long battery life ensures extended use, while the plug-and-play feature makes it easy to operate. The product’s ability to pump water from various sources, such as swimming pools, lakes, or buckets, adds versatility. The targeted audience for running ads would be car owners, outdoor enthusiasts, and individuals seeking a portable and efficient car washing solution.