Feature: 1. 1. Brand New Design: AtomStack's second-generation air assist accessory with a larger chamber, increased heat dissipation area, adjustable airflows from 10-30 L/min. This effectively removes smoke and dust generated during laser cutting/engraving, preventing smoke from causing laser energy attenuation. It ensures stable laser energy for the best results in your engraving and cutting work. 2. 2. Flawless Cutting: The AtomStack air assist accessory utilizes a powerful airflow that instantly blows away smoke, keeping the cutting surface clean and preventing discoloration. It also rapidly reduces the surface temperature of the cutting/engraving material, preventing over-burning and resulting in cleaner, smoother cutting sections. 3. 3. Automatic Switching: It enables automatic switching of air assist for different tasks, optimizing engraving and cutting effects, simplifying operation, and significantly extending the air assist's lifespan. 4. 4. Quiet Operation: It operates at only 60dB during work, similar to the noise level of a household electric fan, providing you with a quiet environment for laser engraving and cutting. 5. 5. Easy Installation: Easy to install and use, no need to purchase additional accessories, simply install in two steps. 6. 6. Compatible Models: Designed for the following AtomStack engraving machine models: Atomstack A6 Pro /Ultra, A12 Pro/Ultra, A24 Pro/Ultra; And compatible with Swiitol E6 Pro/ E18 Pro/ E24 Pro Laser Cutter. Specification: Package List: