Ultra-thin rechargeable battery-powered desk fan with stepless speed control, blue

🌬️ General Description: An ultra-slim, quiet, and portable desk fan—ideal for the office, bedroom, camping, or travel. Features a built-in 4000 mAh battery, continuously variable speed control, and a stylish foldable design. Enjoy natural cooling without noise or eye strain. 📐 Technical Specifications: Type: Desk/Wall/Pedestal Fan; Materials: ABS, PC, PP; Battery: 4000 mAh Lithium (runtime: 3-11 hours); Rated Power: 3 W; Motor Speed: 4000 RPM (brushless motor); Charging Time: 3-5 hours (USB-C cable included); Timer: 2/4/6/8 hours; Weight: 394 g; Contents: 1 fan, 1 remote control (CR2025 battery included), 1 USB-C cable, 1 instruction manual. 🔧 Installation: Ready to use in 10 seconds. No tools required. Mount it on the wall, place it on a desk, or use it in suspended mode—it's all intuitive and stable. 🎯 Operation: Adjust the power with a simple touch thanks to the continuous control. Enjoy a soft, purified, and quiet airflow—like a forest breeze. Perfect for working, sleeping, or relaxing, even outdoors. ℹ️ Other information: German aerodynamic turbine technology + space fluid-inspired noise reduction. High-efficiency brushless motor, 10 copper coils, 180° sine wave. Sleek blue design, ultra-thin and foldable—elegance and functionality combined.