Electric Radiator Fan for home, 4 Speed ​​Levels, Low Noise, USB 2026 Smart Radiator Booster Fan With Magnetic Fit & Timing, Boost efficiency by over 30%, Add a silicone pad

• HIGH-EFFICIENCY HEAT DISTRIBUTION & ENERGY SAVING: Adopts advanced axial flow fan structure with widened air outlets for faster indoor air circulation; effectively optimizes thermal convection and balances room temperature instead of accumulating heat on the ceiling. Improves heat transfer efficiency by 30%–60%, doubles overall heating performance, and cuts down energy costs by up to 30%, working perfectly with low-temperature heating systems for higher energy utilization
• SMART TEMPERATURE CONTROL & MULTI-SPEED MODES: Features 3 regular wind speeds plus 1 turbo mode and a 2–12 hour adjustable countdown timer with auto-off to avoid unnecessary power waste; built-in intelligent sensing system supports automatic mode, which auto starts at 33°C, stops below 28°C, and intelligently adjusts wind speed based on ambient temperature. Equipped with a clear digital temperature display for real-time room temperature monitoring and customized comfort
• ULTRA-QUIET OPERATION & STABLE PERFORMANCE: Built with high-performance chips for low power consumption and ultra-quiet operation below 38dB; upgraded silicone pad design reduces friction and contact noise between the fan and radiator. Optimized airflow structure delivers strong yet smooth airflow without disruptive noise, creating a quiet and cozy indoor environment for rest, sleep and daily use
• EASY MAGNETIC INSTALLATION & UNIVERSAL USB POWER SUPPLY: Comes with strong built-in magnets for tool-free, drill-free installation, firmly attaching to most standard top-vents radiators without structural modification. Powered by universal 5V Type-C USB port for plug-and-play use, featuring wide compatibility with most USB power sources, extremely easy to set up and relocate anywhere indoors
• PREMIUM SAFE MATERIAL & LONG SERVICE LIFE: Made of high-quality flame-retardant eco-friendly ABS material with a service life of up to 50,000 hours; strictly certified with CE, ROHS, ERP and REACH to meet international safety and environmental standards. Upgraded overall structure ensures stable airflow, durable daily operation and reliable long-term heating boosting performance

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