The VIVOSUN AeroWave D4 is a new 4-inch grow tent clip fan designed for indoor growing setups. This item includes a detachable hook and comes in a black, green, and white color scheme. Free shipping is available, which may help simplify the total purchase decision. A compact clip fan like this is typically considered by buyers who need targeted airflow inside a grow tent or similar small indoor space. If you are comparing options, this listing is useful for shoppers looking specifically for the AeroWave D4 model and a smaller fan size. Since detailed specifications are not provided here, check the listing for full details before buying. VIVOSUN AeroWave D4, 4” Grow Tent Clip Fan w/ Detachable Hook, Black/Green/White. Condition: New. Listed at 16.59 USD. We want you to feel like every item you get from us is the perfect match for your grow space. Our mission is to empower growers at all levels and of all types to grow the best of what they love. In those cases, we'll take care of it and work with you to find the best solution.