1. Product features: * brand new and high quality * Made of high-quality materials, durable * Other features: 1. Safety grille: ABS resin material dense safety grille, it will not hurt your hands when using the fan, healthy and environmentally friendly. 2. Anti-slip base: Intimate design, the bottom is equipped with a triangular anti-slip base and reminders are attached to make you safe to use. 3. Rotation button: two speed adjustment, right rotation to adjust the wind, left rotation to zero to turn off the fan. Two-speed wind speed adjustment: the first speed is light wind, the second speed is strong wind 4 Rear mesh cover: dense rear mesh cover, the hand guard can be removed and cleaned at the same time, unplug the USB plug, turn it counterclockwise, and remove it backwards. 5. The pitch angle can be adjusted up and down by 30°, which is more user-friendly and convenient. You can choose the angle you want. 6. Double-blade design: The reason for low noise and large air volume is because of the special structure of the double reverse fan wing, which combines the fan wings of different orientations at a good angle, so that the two functions of large air volume and low noise can be realized at the same time. 7. The fan is powered by USB, and the USB cable is about 180cm long, so you can conveniently use it on computers, laptops, adapters and power banks. 2. Product parameters: * Material: Fan: ABS/PP/electronic components * Color/Optional colors: white, pink, blue, black * Rated power: 2W * Power supply: DC5V * Interface: USB 2.0/3.0 * USB cable length: about 180cm * Wind direction adjustment: there is about 30 degrees upwards (manually) * Size: 7.9 x 10.2 x 13.8cm (approximately) * Weight: 200g (approximately) * Quantity: 1pcs 3. Package list: * List 1: 1x USB fan (kraft paper packaging)