The GREY Corded Mattress Vacuum Cleaner is a handheld ultrasonic dust mite remover designed for easy and efficient cleaning. With a sleek gray color and corded operation at 120V, this vacuum cleaner model CY313 from China includes a filter as an accessory. Perfect for removing dust mites and allergens from mattresses and upholstery, this bagless vacuum cleaner is convenient for quick and targeted cleaning tasks around the home.