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Portable air cooler designed for personal cooling with long-lasting cordless performance and refreshing airflow. Built with a rechargeable battery for extended operation, it provides continuous cooling without frequent charging, making it ideal for desks, bedside tables and everyday use. The dual-speed airflow system helps improve air circulation and quickly reduce heat buildup in personal spaces. Featuring a built-in 500ml water tank, it supports longer cooling sessions with fewer refills for added convenience. Quiet operation creates a comfortable environment for sleeping, working or relaxing without distraction. Compact and portable design allows flexible placement in bedrooms, offices, dorm rooms, camping setups and other indoor or outdoor environments for personalized cooling wherever needed.