Features: plastic material, practical and durable. Portable ceiling fan, USB plug, comes with hook for hang. Comes with timing function: 30mins, 45mins or 60mins timing for depend on you. And this fan has 3 speed winds. Hanging fans are Compact and lightweight, Soft wind with little noise, Safe to use and energy saving, easy to install and dismantle. Operation and use: There is a remote control on the line, which can control three gears of wind and three timings! Specifications: Material: ABS Power: 5W Voltage: 5V Charging Power Supply: 5V/1A Product Size: approx. 180x180x80mm/ 7.08x7.08x3.15in Color: White, Blue, Orange, Yellow (optional) Cable Length: approx. 3meters / 118.11in Note: Please allow 1-2cm errors due to manual measure. Pictures may not reflect actual color due to the different monitors. Package includes: 1x Fan 1x USB Cord Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.