SGLOBFY USB Desktop Air Circulator Fan Quiet Mini Oscillating Fan Long Battery Life Rechargeable Silent Operation

Power: First speed quite soft.\n\nSize: suitable for desktop and for people who just need light wind while sleeping. Can put bedside table.\n\nBattery: Not sure can last how long. \n\nDesign: Sleek design. \n\nFunction: can turn left and right. \n\nNoise: not noisy. Because now all these fans use newer DC brushless motor. Of course you need to see which usb you chosen when buy online. Need to read the advertisement clearly. \n\nMaintenence: Front Grill NOT EASY to take off. Turn Clockwise to unlock the Front Grill. Anticlockwise to lock back. Not easy. \n\n\n