Portable rechargeable fan designed for uninterrupted cooling and flexible placement. Key benefits: - Continuous cooling when you need it: Built-in 2000 mAh battery provides up to 12 hours of operation, keeping you comfortable during power interruptions or when you are away from a power outlet. - Customizable airflow: Three speed settings let you select low, medium, or high airflow to match your comfort level and room conditions. - Quiet performance: Low-noise operation supports focused work and undisturbed sleep while delivering effective air circulation. - Flexible installation: Use it as a desk fan or mount it on the wall to save desk space and direct airflow where it is needed. - Compact and portable: Small footprint and lightweight design make it easy to move between rooms or take with you for outdoor activities and travel. What makes it stand out: - Long runtime from a single charge for reliable use during outages or extended periods without access to mains power. - Simple controls with three clearly defined speeds for straightforward operation. - Versatile mounting options for both desk placement and wall installation to suit different environments. Specifications: - Product name: Fan for air conditioner. - Size: 31.2 x 8.9 x 8.4 cm / 12.28 x 3.5 x 3.3 inches. - Rechargeable battery: 2000 mAh. - Usage time: Up to 12 hours. - Wind strength: 3 speeds. - Rated voltage: 5 V. - Rated current: 2.1 A. Package contents: - 1 x Fan. - 1 x Charging cable. - 1 x User manual. Practical use scenarios: - Home office: Place on a desk for quiet, adjustable airflow during work sessions without cluttering the workspace. - Bedroom: Position on a bedside table or mount on the wall to maintain a comfortable sleeping environment without disruptive noise. - Power outage or travel: Use the built-in battery to keep air moving during short power outages or when camping and traveling. This fan delivers compact, reliable cooling with flexible placement options and long battery runtime for everyday use.