EXQUISITE DESIGN: ONLY 6 oz! Compact lightweight design for maximum convenience. Small and lightweight personal fan provides cooling air circulation in any desired directions with 360 degree tilt rotation for use in your home, car, office, desktop, camping, or travel.
ULTRA QUIET: Smartdevil usb desk fan uses a silent structure which is engineered to be ultra-quiet while delivering high airflow. Smartdevil usb desk fan will not disturb you while you work or sleep.
THREE SPEED ADJUSTABLE: Low/medium/high speed level. Adjust appropriate fan speed by pressing the power button repeatedly. The variable speed design provides you with more choices in different temperature environment.
HIGH COMPATABILITY USB POWERED: The SmartDevil USB desk fan is powered by USB and compatible with PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply! Fan is energy-saving and environmentally friendly. (No battery nesessary)