Motor efficiency and noise levels: Opt for fans with BLDC or copper motors for energy saving and low noise. A quieter fan enhances comfort in bedrooms or study areas. Special features and controls ...

Small but mighty, John Lewis’s compact mini heater is the perfect ... portability of the other heater fans on our list, but at a snip of the cost. Operating noise is as quiet as a mouse too.

(Amazon) One of the most significant advantages of BLDC (brushless direct current motor) fans is their energy efficiency. Polycab Silencio Mini ... noise and operates at full efficiency even at ...