Air Duster: Clean Like , Anytime, Anywhere! Conquer stubborn dust with the AD37 Air Duster - your ultimate portable cleaning powerhouse! Enjoy instant spotless surfaces without hassle. 1. Turbocharged Cleaning Power. Equipped with a 100,000 RPM motor delivering 1.86-2.51 oz of focused airflow. Our upgraded rotary knob design lets you cycle through 3 customizable modes: and hold for 3 seconds to power on, then click to switch speeds. 99% of dust in 60 seconds for precision cleaning on electronics, gadgets, and more! 2. Safety Meets Portability , cordless, and ergonomically designed for comfortable handling. Built with impact- ABS plastic for long-term durability. Features advanced battery safeguards: temperature control, current protection, and short-circuit prevention during charging. Reusable and eco-friendly - save costs vs. disposable compressed air cans! 5-in-1 Versatility Includes 5 nozzles + 1 brush for every task: blast dust from keyboards, cars, sofas, printers, AC units, and BBQ grills. Inflate pool toys, air mattresses, or kayaks (use 1st speed only to preserve battery life). A true solution for home, office, and outdoor adventures. Smart Charging & LED Display 3000mAh battery provides 10-20 minutes of runtime. Recharge via USB-C in 2 hours and monitor progress with the HD LED screen (shows battery level, speed mode, and activation light). Note: Charger not included - use a 5V/3A adapter. Pro Tips for Optimal Use Allow a 10-minute cooldown after use before charging. Color: Black Material: ABS Package Contents: 1 set of Wireless car vacuum cleaner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.