AeroWave D4, 4” Grow Tent Clip Fan with Detachable Hook, 3-Speed Strong & Quiet Airflow, Adjustable Airflow Angle for Hydroponics, Circulation & Cooling, Black, 1-Pack

I don’t usually write reviews unless something really impresses me — and these fans absolutely do. I now own six of them and use them daily in my garden setup. They’re incredibly quiet, even at the highest speed, and the airflow is surprisingly strong and customizable. The fans are very well made, durable, and are nice and small so fit in my greenhouses perfectly. The adjustable hook is genius — I can direct airflow exactly where I need it. Between the multiple mounting options and the angle adjustments, I’ve been able to set them up in tight spots, on poles, and even in grow tent corners. They’ve made a huge difference in temperature control and airflow for my plants. The one-touch operation is simple, and I love that it remembers the last speed setting even after a power interruption. If you’re looking for a reliable, whisper-quiet fan that punches well above its size, this is the one. I can’t recommend it highly enough.

Works great, very quiet. Moves air pretty well considering the size of the fan. Fans ran 4 months without turning them off, zero issues and still working.

I recently purchased the VIVOSUN AeroWave D4, 4" Grow Tent Clip Fan (2-Pack), and they have been an outstanding addition to my grow tent setup. Here’s why I’m giving them five stars: Strong and Quiet Airflow: These fans provide a powerful airflow with three-speed settings, ensuring my plants get the necessary circulation. Despite their strength, the fans operate quietly, which is perfect for maintaining a peaceful environment in my grow tent. Adjustable Airflow Angle: The adjustable airflow angle is a fantastic feature. It allows me to direct the airflow precisely where it's needed, ensuring even distribution of air throughout the tent. This has been crucial for keeping my plants healthy. Magnetic Hook and Easy Installation: The magnetic hook is a clever design that makes installation a breeze. The fans clip securely to the tent poles and can be easily moved and adjusted as needed. The setup took only a few minutes, and the fans have remained stable and in place. Durable and Reliable: The build quality of these fans is impressive. They feel sturdy and well-made, and I have confidence in their durability. So far, they have been running smoothly without any issues. Great Value: The 2-pack offers excellent value for the price. Having two fans provides ample coverage for my grow tent, ensuring optimal air circulation and cooling. Overall, the VIVOSUN AeroWave D4, 4" Grow Tent Clip Fan has exceeded my expectations. They are powerful, quiet, easy to install, and offer great value. I highly recommend these fans to anyone looking to enhance their grow tent setup with reliable and efficient airflow.

I just received this fan in the mail today 2 days early and nicely packaged so that’s always a good start. I bought this fan for the purpose of putting it in my vegetable indoor grow tent for circulation because it has sooo many options to how you want to put it either set on the bottom on it’s feet, clipped to the poles of the tent(which has a great sturdy clamp so no slipping down at all!!!) in which you can adjust it up or down which is great, you can hang it from the top poles by the top of the fan which has a loop for any type of string or anything you have to tie it with which is a great option, and it even has a strong magnet to attach it to anywhere on the walls! 😱 which is awesome! The metal plate to put on the outside of the wall to magnetize to isn’t included but it’s cheap to get if that’s how you want to use it. So it’s absolutely perfect for what I needed it for and it has 3 settings of low medium and high and is very powerful on high for such a small fan especially and it’s so quiet I didn’t even realize it was on at first honestly! But as I was looking around I realized that I can use it on my end table next to my bed for a nice cool breeze or in my living room while watching tv for good circulation I mean it’s uses are endless and it’s a nice design so it’s nice to have out too. So I’m definitely going to need more of these even for when I go camping for in the tent! So I will absolutely recommend this product to my friends and family etc and it’s definitely worthy of 5 stars to me!

What a cool little fan this is. Compact, very well made, has three different speeds, it also oscillates, which is super helpful in a greenhouse. Its also pretty quiet, not that I care but I am sure some people do. Easy to use, as it only has one button and all you gotta do is plug it in. This was exactly what I was looking for. I am so glad I bought the two-pack for when I get another greenhouse. I use the slowest speed as my greenhouse is small and all Im looking for is air flow. Will definitely buy again if I ever need another.

Perfect flow for our in home covered greenhouse. Pepper plants growing in Michigan in December...yeah, it works splendid and the speeds are great for simulation of wind.

THESE DO NOT COME WITH AC ADAPTERS/POWER SUPPLIES. I previously bought a single and it did come with one. If I would have known there was no power supply I would not have bought them. Should have bought other fan I was looking at, was half the price and comes with a power supply and my last one lasted 3 years of constant use.

Only gave four stars because I've only plugged them in to make sure they worked seems to be a decent pair of fans especially because I got them on sale quiet don't oscillate but besides adjusting the speed you can also change the air flow quite easily as well as setting them up I have mixed feelings when it comes to Vivosun some of it is cutting edge some is a waste of money

Ottime. Piccole e silenziose. Ingegnoso il metodo per direzionale l'aria. Alimentate con cavo USB.

Lo compre por el bajo ruido que anuncian de 35db, pero emiten algo mas de ruido (39/40 decibelios en la velocidad 1) y en las otras 2 velocidades ya son demasiado ruidosos para mi. Por otro lado, las opciones de posicion y anclajes diferentes que tienen son excelentes los imanes tienen mucha fuerza y te dan la posiblidad de cambiar el tipo de anclaje en un segundo. Comenté al servicio de atencion al cliente el tema del exceso de sonoridad y me dieron una solucion inmediatamente, muy atentos y sinceramente un 10 para el servicio de vivosun. Recomendable el fabricante en mi opinión.

Top kleiner Ventilator. Könnte noch nen Tick leiser sein. Aber das ist jammern auf hohem Niveau 👍

for the VGrow it perfect and perform as it should ... for a really small tent or growbox i wish it could rotate and escalate to distribute more air

Para este produto eu avalio segundo aquele ditado: Tamanho não é documento! Ventilador usb mais potente que já vi em 3 anos como cultivador! As plantas adoraram! Possui um sistema onde a ventilação oscila, perfeito!