1. STRONG WIND POWER AND ZERO NOISE DESIGN 2. USB INTERFACE TECHNOLOGY, PLUG AND PLAY 3. ADVANCED MICRO MOTOR, HIGH SPEED4. THE BLADE IS MADE OF SOFT EVA MATERIAL 5. PORTABLE AND FASHIONABLE6.YOU CAN USE IT DIRECT FROM SMART PHONE CHARGER VIA USB PORT SPECIALLY DESIGN FOR THOSE WHO WORK WITH

1. STRONG WIND POWER AND ZERO NOISE DESIGN 2. USB INTERFACE TECHNOLOGY, PLUG AND PLAY 3. ADVANCED MICRO MOTOR, HIGH SPEED4. THE BLADE IS MADE OF SOFT EVA MATERIAL 5. PORTABLE AND FASHIONABLE6.YOU CAN USE IT DIRECT FROM SMART PHONE CHARGER VIA USB PORT SPECIALLY DESIGN FOR THOSE WHO WORK WITH COMPUTERS SO PLUG WITH YOUR PC ,LAPTOP USB AND THE FAN WILL BE START.