1. Variable airflow control Adjustable airflow lets you tailor cleaning power to the task, from delicate electronics to heavier dusting. Designed for versatile use, including as an espresso machine air blower and a coffee powder air blower. 2. Efficient dust extraction Quickly removes coffee grounds and dust to keep your equipment clean and performing at its . Handy for keyboards and other small electronics with a refillable air duster design. 3. Rapid dust removal Clears coffee grounds and dust quickly, helping devices stay clean and ready for use. Supports maintenance of keyboards, computers, and related peripherals with fast action. 4. Ergonomic design Rear air intake and builtin air filter support steady, comfortable cleaning. Soft, resilient housing provides an easy grip and gentle touch during use. Use scenarios Home or cafe coffee equipment maintenance: blow out grounds from espresso machine components, coffee grinders, and coffeerelated gear to maintain performance and hygiene. Office and desk electronic care: quickly remove dust from keyboards, mice, and desktop peripherals to reduce buildup and keep devices responsive. Hobby electronics and small device upkeep: use on PCBs, printers, cameras, and other compact equipment to reduce dust and prolong life. Key attributes Function: hand held air blower with adjustable airflow for flexible cleaning. Compatibility: suitable for espresso machines, coffee grinders, keyboards, and other small devices. Size and design: compact, hand held with rear intake and air filter; soft, resilient body for comfortable handling. Material and performance: soft resilient material supports gentle yet effective cleaning and long term use.