Colour Rose Gold Electric fan design Table Fan Power source Battery Powered,Corded Electric,Usb Cable Style Modern Product dimensions 8.9D x 16.5W x 22.1H centimetres Room type Bedroom Office Special feature Portable, Lightweight Recommended uses for product Cooling Mounting type Tabletop 4 Speed & Quiet Operation: Silent fan with 4 adjustable speeds, which can be adjusted according to your needs, just press the power button to change the speed. Desk fan is not only powerful but also quiet, you can barely hear it at the low speed, the working sound is lower than 40dB at the high speed, which will not disturb your sleep, work and study. Ideal for hot summer days, enjoy your cool summer. Large Capacity Battery & USB Rechargeable: USB fan built-in 4000mAh rechargeable batteries. Charging for 5 hours and it can work for 8-15 hours. Table fans with a USB cable, can be charged with a computer, mobile power, power bank and so on. Two Charging Interfaces: Micro USB and Type-C, make charging more convenient and faster. Multidirectional Rotatable: Desk fan can vertical rotatable 90 degrees, manually adjust up and down; horizontal rotatable 120 degrees, just press the "S" control. It is can easily change the wind direction to the desired area by simple rotational movements of the fan head. Detachable & Sturdy Base: The front cover of this fan is detachable, just turn it to the left forcefully, which is convenient for cleaning the fan. Four rubbers on the bottom of the pedestal help reduce vibration, which keeps the desk fan firmly to ensure doesn't slip over when working even at the high speed. Widely Application: This desktop fan is portable and lightweight, not only can use it at home, bedroom office, you can also take it to any place you want, especially suitable for summer travel or outdoor sports. Stylish and beautiful appearance, you can also give it as a gift to your friends and family, which can bring a cool summer.