I wasnt satisfied with its performance when I first turned it on. Then I put it on the charger. It didnt charge for too long. It charges pretty quickly. 5V 1,500 mAh. It was about 20 minutes. Of course, it didnt drain much. Theres a significant difference after charging. Its performance is definitely better. The joints are pretty good. I have mixed opinions about the materials used. In the pictures before the purchase, the back end looks much nicer. The device I received is quite simple. I find the hepa filter quite small. The filter surface is even smaller. The internal capacity of the tank is sufficient. Very light device. The aluminum surface of the body is perhaps a bit slippery. But its thin enough for me to reach it with my big hand. What I consider the strongest negative, however, is its sound. I was surprised at how loud it is. I have a 2-year-old baxseus vacuum cleaner like this. With the same capacity, much quieter. I got it for a pretty reasonable price. Thats why I didnt regret the purchase. I hope it will be a durable device. Another thing I think is important to mention! I cant find a spare HEPA plus filter for it anywhere. Ill have to look for it. Maybe another device is compatible with it. It arrived pretty quickly!

I wasn't satisfied with its performance when I first turned it on. Then I put it on the charger. It didn't charge for too long. It charges pretty quickly. 5V 1,500 mAh. It was about 20 minutes. Of course, it didn't drain much. There's a significant difference after charging. Its performance is definitely better. The joints are pretty good. I have mixed opinions about the materials used. In the pictures before the purchase, the back end looks much nicer. The device I received is quite simple. I find the hepa filter quite small. The filter surface is even smaller. The internal capacity of the tank is sufficient. Very light device. The aluminum surface of the body is perhaps a bit slippery. But it's thin enough for me to reach it with my big hand. What I consider the strongest negative, however, is its sound. I was surprised at how loud it is. I have a 2-year-old Baseus vacuum cleaner like this. With the same capacity, much quieter. I got it for a pretty reasonable price. That's why I didn't regret the purchase. I hope it will be a durable device. Another thing I think is important to mention! I can't find a spare HEPA plus filter for it anywhere. I'll have to look for it. Maybe another device is compatible with it. It arrived pretty quickly!

I wasnt satisfied with its performance when I first turned it on. Then I put it on the charger. It didnt charge for too long. It charges pretty quickly. 5V 1,500 mAh. It was about 20 minutes. Of course, it didnt drain much. Theres a significant difference after charging. Its performance is definitely better. The joints are pretty good. I have mixed opinions about the materials used. In the pictures before the purchase, the back end looks much nicer. The device I received is quite simple. I find the hepa filter quite small. The filter surface is even smaller. The internal capacity of the tank is sufficient. Very light device. The aluminum surface of the body is perhaps a bit slippery. But its thin enough for me to reach it with my big hand. What I consider the strongest negative, however, is its sound. I was surprised at how loud it is. I have a 2-year-old baxseus vacuum cleaner like this. With the same capacity, much quieter. I got it for a pretty reasonable price. Thats why I didnt regret the purchase. I hope it will be a durable device. Another thing I think is important to mention! I cant find a spare HEPA plus filter for it anywhere. Ill have to look for it. Maybe another device is compatible with it. It arrived pretty quickly!