Safety first profit behind.For a powerful electronic. We make it absolutely safe first. HooHcc pet dryer has been tested and verified by relevant electronic safety regulations/ standards.There are overheat protectors internally installed on both motor and heater. In case of overheating, The power-supply will be disconnected automatically within 0.5 s.As well as, the plastic parts of this dryer comply with high-level flame resistance(UL 94-HB).HooHcc pet dryer may quit work after some years but would never cause fire or other further hazard. HooHcc would never disappoint a loyal customer. Airflow variable Our product can work at a safe temperature all the time! It has a heater with protector to switch for cold or warm.Temperature Range：85℉-160℉. Except pet, Also it can be used for dry your car. New method of Noise Reduction Maybe you're worried about noise ?It is quieter than most of similar pet dryer.Four levels noise reduction device at the air inlets ​.The sound is not overpowering. It is louder than a hand-dryer, but not as loud as a vacuum.At first, small dogs may be scared. You could adjust airflow to the lowest setting so the dog can get used to it. After that, he'll love it! Comfortable Handle Insulation insulationHave a more comfortable experience Flexible Hose Up to 80 inches. Power Cord: About 59 inches.The long hose and power cord can ensure that your movements are more unrestricted and free when you dry your pet. Four nozzles 4 Nozzle you can use the different nozzles for different part of their body and make different shapes for your lovely pets.1 x Wideflat-Nozzle1 x Combing-Nozzle1 x Flat-Nozzle1 x Round-Nozzle Ergonomic Anti-Slip Handle The ergonomic insulated handle protects your hand from scalding, more comfortable to use.