Ultra-Thin DesignCompact and space-saving desktop fan with a slim profile for versatile placement options Powerful PerformanceWide turbine fan blades deliver strong, concentrated airflow without dispersing, ensuring efficient cooling Whisper-Quiet OperationAdvanced noise reduction technology and DC motor keep noise levels as low as 29dB for peaceful sleep and work environments Adjustable Wind SpeedsThree-speed settings allow customization to meet various cooling needs and preferences Long-lasting Battery1200mAh lithium battery provides extended cooling with up to 3 hours of use on the lowest setting Portable and VersatileUSB rechargeable with a handheld design, perfect for desktop, wall-mounted, or outdoor use Specifications: Material: ABS plastic Wind Speed Settings: 3 levels Battery Capacity: 1200mAh Noise Level: Max 45dB (highest setting) Charging Input: DC5V/1A Charging Time: 2 hours Power Consumption: 5W Working Current: 550mA (1st gear), 900mA (2nd gear), 1200mA (3rd gear) Wind Speed: 4m/s (1st gear), 4.5m/s (2nd gear), 5m/s (3rd gear) Usage Time and Motor Speed: 1st gear: 3h, 2000rpm 2nd gear: 1.5h, 2500rpm 3rd gear: 1h, 3000rpm Package included: 1 x Fan 1 x Type-C Charging Cable 1 x English and Chinese Manual