10.5 inch circulating cooling fan with 20000 mAh large battery low noise to 15 dB 720° wind direction adjustment 0-100 wind speed regulation

Highlights【Product Name】10.5" Smart Circulating Cooling Fan | 100-Level Speed Control | Remote & Ultra-Quiet | Desktop/Hanging Dual Use【Product Introduction】❄ Ice-Cooling Black TechnologyThe patented air duct design achieves the "air-cooling effect", reducing the perceived temperature by 3°C compared to ordinary fans.100 levels of speed adjustment - Switch from a gentle breeze to a strong wind as needed.3D Stereo Variable Frequency CirculationIt automatically swings 90° from left to right, accelerating the air circulation throughout the room (cooling 30% faster than a fixed fan).Desktop/Wall-Mounted Dual Mode - Can be installed on the wall or placed on the desktop.72-hour Ultra-long Battery LifeEquipped with a 10,000mAh industry-leading battery, it can run continuously for 3 days at medium wind speed.Type-C fast charging (fully charged in 2.5 hours).Library-Level Quietness<18dB Sleep Mode - Quieter than the ticking of a clock (suitable for offices/bedrooms).An excellent noise-reducing motor operates without a humming sound even at high speeds.【Technical Parameters】Size: 10.5 inches (suitable for a space of 15-25㎡)Material: Reinforced ABS body + aviation airfoil fan bladesSpecial features: 12-hour timer, child lock, overheat protectionWeight: 800g (including wall-mounted kit)【Why Choose Us?】 "The 100-speed dial lets me find the PERFECT breeze—no more 'too weak/too strong'!" — TechGuru Review❄️ "Actual 'ice wind' feel during heatwaves. Beats my old tower fan!" — Verified Buyer【What’s Included】1x Circulating Fan • 1x USB-C Cable