Everyone's sensitivity to sound is different. The noise level of our heater is 45 dB . A suitable living environment should not exceed 55 dB and should not fall below 15 dB:)

You can use the heater to heat your bathroom, but this heater is an electric appliance, it need to be kept away from water.

Yes, this heater is a 1500w heater, so it is very efficient, the heating effect is the same as other heaters, but compared with other heaters, this heater is more cost-effective.

We recommend buyers to reduce the use of other electrical appliances while using electric heaters , reduce the use of other electrical appliances while using electric heaters and conduct grounding insulation tests before using the product.

No, our heaters don't release chemicals, it is safe for pets.