I have replaced the device with a device of Metro (private label Made in China). I was skeptical at first, because the loud sound was often criticized by other buyers. Only these buyers had yet no other device - the Metro I had after 1 week return, because everything had rattled after a week by the natural vibration only. That was a sound - the appliance from Trotec running for my for keeping the normal noise level range and is also used in the sleeping area. It comes at about the same noise level as a stand air conditioner. The individual functions (timers and the clothes drying) are absolutely top. We have this equipment usually run via timer overnight. It dries overnight with the Cloth Drying function all the laundry. Also, it draws in comparison to other devices significantly more moisture from the air. In short, a good device at a top price. And it was delivered super quickly (within 2 days)! Would highly recommend it highly and even recommend that all critics the no-name unit of Metro - the comparison makes sure :-)