This 12-in-1 multi-functional cleaning tool kit is designed for cleaning mobile phone screens, Bluetooth headsets, and computer keyboards, It also features a phone stand and a pen holder. Use it to remove fingerprints, dust, and smudges from your screen, keeping it clean. It is specifically designed to clean crevices and hard-to-reach areas of Bluetooth headsets. It effectively removes dust and debris from keyboards, ensuring they stay clean. The kit includes a variety of different brush heads to meet various cleaning needs.