J40 Green is a cordless air blower and compressed air duster for cleaning dust, debris, crumbs, moisture, and other particles from various surfaces. It is equipped with a 40mm brushless motor and rechargeable battery system. The adjustable airflow control allows you to select different airflow levels for different cleaning tasks. Lower airflow can be used for keyboards, computers, electronics, cameras, window tracks, and other delicate areas. Higher airflow can be used for vehicle interiors, garages, workshops, household surfaces, and outdoor areas. J40 includes two rechargeable 10,000mAh battery packs. The batteries can be exchanged when needed to continue cleaning. Each battery supports 36W charging. A built-in digital display shows the selected airflow setting and remaining battery level. The handheld design provides convenient operation during cleaning. Front and rear LED lights provide illumination when cleaning vehicle interiors, garages, workshops, and other areas with limited lighting. J40 can be used for electronics, vehicles, garages, workshops, household cleaning, and outdoor cleanup. Its cordless design and adjustable airflow provide flexible operation for different cleaning applications.
More Power - High-Performance Airflow for Fast, Large-Area Cleaning : Powered by a 40mm brushless motor and a 10,000mAh battery, J40 generates powerful jet airflow reaching up to 98.5 m/s for fast and efficient cleaning. Quickly blast away dust, debris, crumbs, and moisture from hard-to-reach areas and tight spaces where traditional cleaning tools may be difficult to use. Designed for car detailing, vehicle drying, garage, home, and outdoor cleaning tasks.
More Control - Smart Display & Variable-Speed Airflow for Every Task : Unlike traditional air dusters with limited 3-speed settings, J40 gives you real-time airflow control with a built-in display and variable-speed adjustment. Easily fine-tune the airflow for different tasks — use lower airflow for keyboards, computers, cameras, window tracks, and other delicate areas, or turn up the airflow for vehicle drying, garage cleaning, workshop dust removal, outdoor cleaning, and clearing leaves from your yard.
More Visibility- Always Know Your Settings : J40's built-in smart display shows real-time airflow settings and battery level at a glance, giving you instant visibility during every cleaning task. Easily monitor your current speed and remaining power, so you always know your settings and when it's time to recharge or swap batteries.
Built for More - Dual LED Lights, SOS Flashing Mode & USB-C Backup Power: Front and rear LED lights illuminate dark areas like engine bays, garages, workshops, and campsites, helping you clean confidently in low-light conditions. The SOS flashing mode features a repeating flash pattern to help draw attention and enhance visibility during outdoor activities, camping, or low-light situations, while the USB-C port provides convenient backup power for compatible devices when needed.
Compact Design - Big Power in One Hand : Compact yet powerful, J40 combines a portable mini blower design with strong airflow and easy one-hand control. The ergonomic handle and non-slip grip provide comfortable handling for car detailing, computer cleaning, home cleaning, garage projects, and outdoor tasks.
Complete Tool System - Durable Case & Accessories for Every Task : J40 comes as a complete cleaning system with a durable carrying case, specialized nozzles, inflation attachments, and brushes for different tasks. The rugged case protects your J40 blower, battery packs, and accessories while keeping everything organized and ready to go. Easily switch attachments for car detailing, PC cleaning, home maintenance, garage projects, and outdoor adventures.