Portable car vacuum cleaner from the brand MDHL, specifically model SW-121.

Functionality: Designed as a handheld, cordless, 3-in-1 device capable of both vacuuming and blowing.
Features: Includes LED light for operation in low-light conditions and a washable filter.
Suction Power: Typically offers high suction power (e.g., 10kPA or 9000Pa) for cleaning dust, pet hair, and food residue.