【Powerful Airflow】Large-diameter fan with 6 adjustable speed settings provides enhanced coverage and cooling efficiency 【Ultra-Quiet Operation】Magnetic levitation motor design reduces noise to as low as 19dB for a peaceful environment 【Flexible Positioning】360° horizontal and 240° vertical rotation allows for precise airflow direction 【Long-lasting Battery】3600mAh capacity offers 3-12 hours of use on a single charge, with fast 3-hour recharge time 【Versatile Mounting】45° angled clip design accommodates various surfaces up to 60mm thick, suitable for desk, wall, or outdoor use 【Smart Display】Digital screen shows fan speed, battery level, and timer settings for easy monitoring and control Specifications: Material: ABS + PC Battery Capacity: 3600mAh Operating Time: Approximately 3-12 hours Speed Settings: 6 levels Charging Input: 5V/2A Product Dimensions: 223 x 165 x 123mm Maximum Wind Speed: 5m/s Minimum Noise Level: 19dB Clip Opening Diameter: Up to 60mm Rotation Range: 360° horizontal, 240° vertical