1. Wide Range of Applications: This cordless mini vacuum cleaner has a powerful vacuuming effect and is compact and portable. It can clean keyboards, sofas, car devices, wardrobes and pet rooms.2. Two suction nozzles: Two different suction nozzles which you can select in different scenarios. The suction nozzle and brush are used together, and dust, rubber residue, hair, food residue and small objects (eg particles) can be cleaned perfectly.3. Charging: Built-in battery allows the vacuum cleaner to work for a long time without interruption when fully charged. A variety of charging methods are used together to ensure continuous power for a long time. If the flow is low and the suction power is low, please charge it.4. Low noise: We performed vacuum cleaner noise reduction, and the noise level in normal operation is less than 75dB.5. Easy to use and clean: just turn on the keyboard vacuum cleaner and remove the filter. Clean with fresh water before use.