(Height and Angle adjustable)- Table fans can be adjusted at an angle to 180, and the fixed rod can be stretched up and down 360mm. It can be adjusted according to the angle you like. You can enjoy the cool and comfortable wind from multiple heightsand angles. The size of the table fan is 6.46 "x6.46" x3.7 " (Adjustable wind speed and Quiet operation)- -3 levels wind speed adjustment control: breeze or soft wind or strong wind, The technology of using Brushless DC motor makes this telescopic desktop fan keep silent even at the highest speed sett, and it can moresimulate the natural wind band and make the air circulate. table fan does not vibrate, wind stable output without slipping at work (Easy to carry)- -Table fan is adjustable and foldable. It can be carried and used everywhere, whether at home, office, outdoors, etc. You can store it in backpack, desktop, suitcase, car, cabinet, etc, when you dont need it. Simple to disassemble andclean. Just hold the fan cover with both hands and turn the left frame counterclockwise to open it. You can clean the removed cover and fan blades without worrying about dust (USB powered)- -Table fan is equipped with USB cable and is compatible with all USB ports. Such as car charger, computer, power supply, AC adapter or any other USB outlet. The portable fan are equipped with 2000mah lithium battery. The battery doesn'tneed to be replaced, which is more environmentally friendly and durable. Using Brushless DC motor, the fan motor is more durable (Energy saving)- -Table fan uses Brushless DC motor. It only needs to be charged for 30 minutes and can be used for up to 8 hours. It is one of the best equipment for outdoor products. It's also good product of household goods and office desk. The smalltable fan can be with you in your summer.