Thank you for viewing! For cleaning rooms, car interiors, gaps in computers, keyboards, and other devices, air conditioners and filters, dust, sand, and mite removal, human hair and pet hair, and various other cleaning tasks. You can use an air duster to blow away debris from hard-to-reach gaps before vacuuming. For pet hair, the blower/air duster function can blow it away, and the small, lightweight design makes it easy to vacuum after grooming. Change the nozzle for blowing and suction, two functions in one device. Also suitable for inflating pools, floats, and balloons. @Blowing/air duster function: Attach the part to the rear. Specifications: Battery Capacity: Built-in 1200mAh lithium battery (USB charging) Motor Speed: 40000rpm Output Power: 120W Suction: 9000PA Weight: 220 grams Full Charge Time: Approximately 180 minutes Full Charge Operating Time: Approximately 25 minutes Includes: Vacuum cleaner body x 1 Suction nozzles x 2 Blowing nozzle x 1 Type-C charging cable x 1 The box is included, but please understand that there may be some minor scratches. Price is not negotiable.