Ventilateur de bureau, rechargeable sans fil, affichage LED, 5 vitesses de ventilation

Precise wind speed control and powerful TurboBoost: This desktop fan features 5 preset wind speeds (1%/25%/50%/75%/100%), which can be quickly adjusted by holding down the directional keys for stepless speed control. The patented 7-blade TurboBoost system delivers 39% more airflow than a standard 3-blade fan, providing powerful airflow while remaining quiet, allowing you to focus on your work. Built-in 5400mAh battery and LED display: This compact desktop fan is equipped with a high-capacity 5400mAh rechargeable battery for long-lasting cooling. The LED digital display shows the current wind speed and remaining battery power, allowing you to know when to recharge. 90° adjustable tilt angle: The fan head can be manually tilted 90 degrees, allowing for precise control of airflow direction. Quiet operation and USB charging: This night fan features a low-noise motor design, making it quiet and ideal for use in quiet environments such as offices or bedrooms. It comes with a USB-C cable for charging with a laptop, power bank, or wall adapter, allowing you to use it anytime, anywhere. Compact and Portable: This portable desktop fan is lightweight and space-saving, perfect for placement on desks, bedside tables, or countertops. Its compact size makes it easy to move and use, ideal for bedrooms, offices, desks, kitchens, or student dorm rooms. Color: Khaki Type: Desktop Fan Power: Battery Powered Style: Modern Product Dimensions: 20cm (D) x 12cm (W) x 18cm (H) Suitable for: Bedrooms, Kitchens, Living Rooms Special Features: Adjustable Recommended Uses: Air Circulation, Cooling Installation: Wall-mounted Advanced Air Circulation Technology: 7-blade design with a turbine motor, increasing airflow by 39% compared to traditional 3-blade fans. Functions: 90° upward tilt design achieves whole-room air circulation—cooling twice as fast as traditional table fans. Digital LED Display for Easier Operation: Single button to set 5 fan speeds (1%, 25%, 50%, 75%, or 100%); long press for stepless speed adjustment. The LED display shows real-time fan speed settings and remaining battery power. Longer Battery Life: This battery-powered table fan features a built-in 5400mAh high-capacity battery, providing up to 4.5 to 20 hours of runtime, depending on the fan speed setting. Note: Please use only a standard 5V/2A (10W) power adapter to ensure the battery level display is accurate and the fan is fully charged. Charger Warning: Using high-power fast charging (18W/30W and above) may cause the "fully charged" status to be displayed incorrectly, thus shortening the battery life. Fast charging can overload the battery voltage regulator, resulting in inaccurate power measurements. This is a safety feature, not a defect. Powerful Airflow, Quiet Operation: This USB-rechargeable fan is driven by a high-speed brushless motor, delivering wind speeds up to 12 m/s, significantly improving air circulation and optimizing indoor ventilation. But don't be fooled by its powerful airflow; despite its strong airflow, this turbine-powered fan is extremely quiet, with a noise level of only 35 decibels. Enjoy a quiet and comfortable environment; ideal for bedrooms, offices, libraries, and other noise-sensitive locations. Enhanced Safety Design: A reinforced mesh cover on the back of the fan prevents accidental contact with the rotating blades. This design ensures ample airflow while creating a safety barrier. Anti-slip pads and a built-in hook: This USB desktop fan features four rubber pads on the bottom to prevent it from sliding on desktops. It also comes with a foldable hook for easy hanging in a tent or campervan for enjoying coolness while camping. USB rechargeable turbo fan: The USB charging port is located on the bottom of the fan. You can use any USB charger to charge or use it, making it more convenient. To restore the battery's actual capacity and battery life, you must use a 5V/2A charger. Multiple usage scenarios: Home: Bedroom fan for cooling and sleep aid; Kitchen wall fan; Powerful desktop fan for living room; Suitable for various locations. Office: USB desktop fan; Quiet fan for meetings. Outdoors: Travel fan for sleep; Battery-powered fan for camping/outdoor sports.