Hikeren Quick Clean Cordless Hand Vacuum Operation of a motor always has some noise; we made our system quieter while still able to keep its powerful suctioning capability on the Mechanical Damping Principles. A compact, lightweight design makes this vacuum easy and comfortable to use The translucent, Bagless dirt bowl makes it easy to monitor the dirt level inside Washable bowl and filter enable thorough cleaning for optimal performance If you have any inquiry, please dont hesitate to email us, we will give you a response within 24 hours.