① Power size: Usually people have a misunderstanding that the greater the power, the greater the wind, but in fact, the power is only a reflection of the power consumption per unit time, and does not represent the wind speed. Therefore, we should give priority to products with low energy consumption and high wind speed.
②Blowing force: The core indicator to measure a hair dryer is the blowing force. In theory, the higher the blowing force, the higher the drying efficiency.
③ Noise control: Pets' ears are more sensitive to sound and easy to resist, so noise control is also a key factor.
④Temperature control: Pets are more sensitive to temperature than us humans. The hair dryer used by humans will continue to heat up, and pets can’t speak, which can easily burn pets.