This mini fan is so good for you to enjoy the cool in summer. It's super mute in noise and very convenient and easy to use with the USB interface. <br><br><strong>Features:</strong> <br>Just connect the USB interface， easy to install and use. <br>USB power， no external power required. <br>2 kind of air speed can be adjustable， comfortable in use. <br>Pitch angle can be adjusted upwards or downwards. <br>Ultra-quite design， great for use in the office or other places in summer. <br><br><strong>Specifications:</strong> <br>Color: Black / Turquoise (Optional) <br>Material: ABS + PP <br>Interface: USB 2.0 <br>Power Supply: DC 5V 500mA <br>USB Cable Length: Approx. 110cm / 43.3in <br>Body Size: Approx. 10 * 13 * 7cm / 3.94 * 5.12 * 2.75in (W * H * D) <br>Product Weight: 177g / 6.25oz <br>Package Size: 10.5 * 8 * 14.5cm / 4.13 * 3.15 * 5.7in (L * W * H) <br>Package Weight: 220g / 7.77oz <br><br><strong>Package List:</strong> <br>1 * Mini Fan