2 Speed Levels & Powerful Airflow | This USB Powered Fan has low and high wind speeds with 6 fan blades, which brings you a cool and natural wind in your personal space. Silent Operation & Brushless Motor | The Personal Fan is equipped with a high quality brushless motor to reduce noise, so that it is quiet enough that won't disturb your work and rest. 90 Degrees Adjustable Tilt & 1.5m USB Cable | The Mini Fan are flexible with tilting up and down at 90°, so that you can choose any direction of the air flow you want. The Air Cooling Fan is also portable with built in carry handle and 1.5m USB Cable, being compatible with computer, laptops, power bank, AC charger, car charger and and other USB power adapter. Compact & Stylish | 6 inch compact size with matching design in black and white, ABS plastic body construction with better texture polish, which not only keep you cool, but also decorate your space. Mr.Electroben 1-Year Warranty | 12 months warranty improved guarantee for now and future, this is an upgraded version product for giving you extra peace of mind.