DP-7639 Desktop Portable Rechargeable Fan

পণ্যর বিবরণ DP-7639 Desktop Portable Rechargeable Fan The DP-7639 is a high-performance rechargeable desk fan designed for those who value both style and reliable cooling. Engineered with a powerful 13W brushless motor and a massive 4000mAh battery, this fan is perfect for office desks, study tables, or as a dependable backup during power outages. Its cordless portability and efficient airflow make it a premium choice in the portable electronics market. Product Specifications  Feature Detailed Specification Model Number DP-7639 Battery Capacity 4000mAh (Removable 18650 Lithium) Rated Power 13W Charging Interface Type-C (5V=2A) Wind Speed 4.2 m/s (Maximum) Speed Levels 3 (Low, Medium, High) Charging Time Approximately 1–2 Hours Runtime (Backup) 3–6 Hours (Depending on speed) Adjustment Angle 90° Vertical Tilt Noise Level ≤45 dB (Ultra-Quiet)   Key Features Powerful 4000mAh Backup: Equipped with dual-cell lithium power, providing long-lasting airflow compared to standard portable fans. Removable Battery Design: The battery is user-replaceable, which significantly increases the lifespan of the fan as you can easily swap the cells if needed. Modern Type-C Charging: Supports fast charging via Type-C port, making it compatible with your modern smartphone chargers and power banks. Whisper-Quiet Operation: The high-efficiency brushless motor ensures powerful air circulation without the annoying noise, ideal for work or sleep. Flexible 90° Tilt: Easily adjust the fan head vertically to direct the cool breeze exactly where you need it. Premium ABS Build: Crafted from high-quality, eco-friendly ABS plastic for a sleek finish and durable body.