1. Wood grain fan features 13 blades with a silent design and powerful motor to ensure maximum airflow. Ideal for outdoor use, it helps keep you cool and comfortable, making it a great choice for summer. 2. The fan is USB rechargeable and can be powered directly by battery. Requires removal of insulation from the battery compartment. Can be charged via computer, power bank, and other USB power sources. 3. Offers three speed settings: low, medium, and high. Press the power button repeatedly to adjust to the desired fan speed. Brushless motor enhances durability, improves energy efficiency, and supports environmental protection. 4. Fan has an adjustable angle for flexible airflow direction and is portable for convenient use anywhere. Specifications: Charging Voltage: 5V Working Time: 3 hours Material: ABS Dimensions: 13.9 x 2 x 22 cm Weight: 400g Styles: White Maple, Redwood, Cherry Wood Remote Control Function: No Timing Function: No Power: 5W Voltage: 5V Air Supply Mode: Rotary Vane Maximum Timing Limit: Not Available Suspender Length: Not Available Reverse Rotating Function: No Water-Shortage Power-Off Protection: No Wind Type: Standard Wind Installation: Table Material: Plastic Controlling Mode: Other Type: Other Size: One Size Package List: 1 x Fan