Features: 1. Gently adjust the flexible neck to position the cool breeze any where you wish. 2. Super compact & lightweight. 3. Usb port powered, no external power supply needed. 4. Four phases messages loop display. 5. Durable soft fan blades for safe Usage. 6. No dirve, plug and play. 7. Convenient on/off switch. 8. Color: Silver specifications: 1. Usb powered 2. Flexible gooseneck 3. Quiet electric motor 4. Soft blades for safety 5. Working volt: Dc 5v 6. Working current: ≤350ma 7. Product length: 40cm 8. Switch: Key switch 9. Fan diameter: 88mm 10. Weight: 54g note: 1. Keep your hair, face and eyes away from the rotating fan blades. 2. In order to protect your usb port form damage, be careful not to press hard to the usb connector when adjusting the flexible neck. 3. When the fan is moving keep children under 3 years away from the product. Package includes: 1 x Nice shop usb program fan if any problem.