Warmfay Radiator Fan, Rechargeable Radiator Ventilator 2 Modes, Smart Radiator Booster Fan with 3 Speed Levels & Timing, Magnetic Heat Booster for Various Radiators, Energy Efficient, Quiet - 1 Set

BOOST RADIATOR EFFICIENCY: This energy-efficient radiator fan maximizes heating efficiency by directing heat to every corner of the room instead of to the ceiling. It improves heat convection and distribution, increases heating efficiency, and doubles heating performance. Save up to 25% on energy costs.

SMART CONTROL + DIGITAL TEMPERATURE DISPLAY: Customized comfort at the touch of a button: 3 fan speeds for optimal airflow, Auto Mode (automatically starts at 33°C and stops when the temperature drops below 28°C, automatically adjusts the speed to the room temperature); a timer function automatically turns the fan off, eliminating unnecessary energy waste. The clear digital temperature display ensures a personalized comfort experience.

RECHARGEABLE AND PORTABLE: Built-in 5200 mAh lithium-ion battery provides up to 6-16 hours of continuous operation (depending on speed) – ideal when there's no power outlet nearby. A DC 5V power adapter and a 2m USB-C cable are also included, providing a more convenient power supply and additional flexibility for mobile use.

UNIVERSAL MAGNETIC FIT: No complicated installation required! The Radiator Ventilator features powerful magnets on the bottom, allowing it to be firmly attached to almost any flat-topped radiator with standard vents. Simply attach the Radiator Booster Fan to the radiator and turn it on.

QUIET OPERATION: This radiator fans for home features a built-in high-performance chip that ensures low energy consumption and a noise level below 38 dB. This creates a quiet and pleasant room atmosphere, allowing you to enjoy a peaceful, undisturbed sleep. It is also certified to several European and British safety standards, including CE, ROHS and UKCA, for peace of mind.