Description: Gently adjust the flexible neck of USB fan to position the breeze anyway you wish. Durable soft fan blades make you free of injury. Power saving design: low power consumption. Gentle Ray, Bright, with or without frequency change, benefit from preventing eyesight. Keep fanning until you unplug the USB fan or turn off the notebook or PC. Plug and play, no external power supply is needed. 100% Brand new and high quality Plug and play; no driver installation required USB connector to your PC or notebook, then simply turn on your, PC or notebook to power the USB fan Flexible goose neck designed for easy of use and adjustable USB power, no battery required. Durable lightweight and small enough Perfect for stuffy office or in airplane Material: PVC Shape: snake Color: Green Specifications: Durable soft fan blades make you free of injury. Power saving design: low power consumption. Gentle Ray, Bright, with or without frequency change, benefit from preventing eyesight. Keep fanning until you unplug the USB fan or turn off the notebook or PC. Plug and play, no external power supply is needed. Plug and play; no driver installation required Package Included: 1 x fan Notes: Duetothedifferencebetweendifferentmonitors,thepicturesmaynotreflecttheactualcoloroftheitem. Comparethedetailsizeswithyours,pleaseallow1-3cmerror,duetomanualmeasurement. Pleaseleavingamessagebeforeyougivethebadfeedback,iftheproductshavesomeproblems. Thanksforyourunderstandings.