3D Oscillation Air Circulator Fan with Remote, 12000mAh Battery Operated Cordless Desk Fan, 20dB Whisper Quiet Table Fan for Bedroom Home Office, 12 Speeds, 12H Timer, 650 CFM Powerful Airflow

Ultra-Quiet Performance for Better Sleep: Experience undisturbed rest with this quiet fan for bedroom use. Utilizing an advanced DC brushless motor, it operates as low as 20dB on the lowest setting-quieter than a whisper in a library. Even at peak power, the noise remains under 48dB, making it suitable for bedrooms, nurseries, or high-focus office environments | Dual Power Modes with Cordless Freedom and DC Plug-In: This versatile air circulator fan features a high-capacity 12000mAh rechargeable battery, providing up to 9 hours of cordless cooling on low speed. For continuous indoor use, simply plug it into a DC outlet. This portable solution works well for camping, RV travel, or emergency cooling during power outages | Powerful Whole-Room Air Circulation: This high-performance air circulator fan generates a concentrated vortex airflow of up to 650 CFM, reaching distances of 60 feet. With 12 precision speed settings, it effectively balances room temperatures and improves air quality year-round | 3D Wide-Angle Oscillation for Full Coverage: Achieve full-room coverage with ease. This desk fan features 90 horizontal and 90 vertical oscillation, ensuring no dead zones. Whether placed on a nightstand or an office desk, it circulates air to every corner of the room | Dual Control with Smart LED Display: Manage your comfort from the couch or bed using the infrared remote (2xAAA batteries required) or the intuitive touch buttons on the base. The integrated LED display provides real-time feedback on speed and timer settings without the need for WiFi or apps | 12H Timer and Portable Ergonomic Design: Save energy with the 12-hour auto-off timer, allowing you to drift off to sleep without worrying about electricity waste. The built-in hidden handle makes this portable desk fan easy to carry from your home office to the patio. Plus, the removable front grille ensures effortless cleaning for fresh air every time | Energy Efficient with Smart Battery Protection: Engineered for longevity, the DC motor consumes only 1 kWh per 42 hours of use. To extend battery life, Smart Charging Protection ensures the battery only charges when the fan is powered off, preventing overheating. A full 12000mAh charge is achieved in just 2.5 hours, keeping your fan ready for any adventure