Features: 3-Speed Adjustable:This electric fan has High/Medium/Low three wind speed adjustable. Silent: gentle fan speed, the wind sound is as low as 36dB, don'for t disturb babies to sleep. Easy to use and foldable:The thickness is only 3cm, it does not occupy the rear space after fixed on the headrest, and can be folded and stored when not in use. Safety Design:the fan cover interval is tight so that children's fingers can not reach, safe and no hidden dangers. Mini USB Charging Fan:With a 1.5 for m USB power cable, no power supply burden connecting to the front for seat power socket, suitable for all car models.It can also be used for office desktop, home, travel and so on. Specifications: Material: Plastic Color: White, Blue, Purple, Pink (optional) Size: About 160x140x30mm/ 6.3x5.51x1.18in Note: Please allow 1-2cm errors due to manual measure. Pictures may not reflect actual color due to the different monitors. Package includes: 1x USB Fan 1x USB Cord