Multifunctional USB LED fan: not only a fan, but also an LED clock. Shows hour, minute and second hands. You can adjust it. Small size, can be put in a bag, no longer worry about the hot summer day. Mini USB fan: USB powered fan, low power consumption. Simply plug it into any USB port on a laptop, PC, power bank or USB adapter. cool design and comfort in the office, bedroom and camp. It works on any USB socket you can find. Flexible gooseneck fan: The metal gooseneck fan is flexible and variable, and can be placed arbitrarily 360 rotation . The body can be twisted at will, it can be blown at any angle, very practical, what are you waiting for? Safety soft fan blades: The watch fan has two blades made of soft and flexible silicone. Absolute safety and low noise level. It won't hurt anyone if you accidentally touch it. Plug & Simple play: fan with on/off switch, no installation required. The LED watch will automatically charge in 20 seconds. Even if you disconnect from the USB port, you can also keep the time. USB powered Flexible gooseneck Quiet electric motor Blades flexible for safety Working voltage: DC 5V Working current: 350mA Product length: 40cm Switch: key switch Fan diameter: 88mm weight: 54g Sold by grid cool store