Please note: This product does not have a cooling function. this compact tower fan delivers a refreshing, clean, and whisper-quiet personal climate perfect for office desks, study spaces, and bedside tables. Technical Specifications Product Type: 3-in-1 Desktop Cooling Fan, Humidifier & Ion Purifier Core Functions: High-Velocity Ventilation / Negative Ion Purification / Mist Humidification Wind Speed Configuration: 6 Adjustable Airflow Levels Smart Timer Settings: 1 to 6 Hours (Automated Shutoff) Water Tank Capacity: 100 ML Rated Voltage / Input: 5V – 2A (USB Powered) Main Material: Premium Engineering ABS Plastic Product Color: White Product Dimensions: 32.5 cm × 12.5 cm Key Functional Features Negative Ion Humidification & Purification: Outfitted with an integrated 100ML water reservoir that releases a fine, cooling mist to hydrate dry indoor air. Concurrently, it emits negative ions to help neutralize airborne impurities, ensuring the breeze surrounding your workspace stays crisp and clean. Precision 6-Speed Airflow Controls: Features 6 distinct speed gears, allowing you to seamlessly customize the ventilation strength to match your personal preference—whether you need a soft, soothing ambient breeze or a powerful stream of cooling air. 1–6 Hour Programmable Timer: Supports a reliable automated shutdown timer adjustable from 1 to 6 hours. Simply set your desired runtime before heading to bed to enjoy an undisturbed night's rest without wasting power. Slim, Space-Saving Footprint: Designed with a sleek, vertical tower frame that fits effortlessly onto crowded workstations, narrow side tables, and small bedside counters without creating clutter, making it highly portable and easy to relocate. Fitment and Display Notes Please allow for a minor measurement deviation variance of +/- 1–3 cm due to manual factory alignments. Due to distinct studio lighting reflection effects and differences in digital monitor color calibrations, the actual product color may display a slight variation from the online marketing images.