I really like how that this product is able to record the voice efficiently and effectively. This product is great and very versatile in any use situation.

I am blown away by this voice recorder and app! It’s super easy to use and the perfect size—it doesn’t add bulk to my bag at all. It’s fantastic to have a portable way to record notes, legally record conversations for transcription, and more. I’ve used phone apps in the past, but this product stands out with its quality and clarity. And the charging feature is great to have in case my phone is dead.
However, be aware that it will require a subscription soon. I contacted the service team, and they said it will be free soon. Hopefully, that happens before I run out of the free minutes.

This hidden voice recorder is innovative and I do like this purchase. It is not just for work or school. You can use it to record anything, like practicing your speech for class or capturing memories like stories your grandparents tell. It's so easy to use; you just press a button, and it starts recording. Whether you're a student, a teacher, or just someone who loves to keep memories, this voice recorder is a perfect choice. It makes sure you don't miss out on anything important and helps you stay organized.

I got old iphone 12. this is perfect for it. make big difference to record voice.

The filter has the size of 10x10cm, weighs 47.5 gr and is 2mm thick, so it matches the filter holder from the same company. Made of anti-reflective glass, it allows to eliminate the noise caused by artificial lights (that is, the yellow part that appears below in the photos of the Milky Way, due to the city's artificial lights). The difference without the filter is noticeable, although a good post-production process will keep the artificial light while the filter is fully cut. With long exposures for the Milky Way, the amount of light captured by the sensor decreases slightly, but the raw power is rich in information and makes it possible to recover the Milky Way and the whole starry sky. It's possible to overcome this (i.e. capture more light) by using a tracker star or taking multiple shots (in my case, without a tracker star, with an f2.8 to 11mm, the max time to not getting the movement of stars is 30seconds). Even in the city it does its job eliminating that yellowish gradient in the sky and bringing out the beauty of the night lights.

I had a few cameras and they failed, but this one meets all my needs. The auto tracker is brilliant as it follows you and to me that's a huge deterrent to snoopy people. It also has 3 headlights that light up at night, so even better.
High quality images and works great with my phone app while on the go. The camera produced CCTV images within 15 m after being connected to the mains. We recommend.

Update, had a few glitches with the app but the support is fantastic. I contacted them via email and had a great experience with them. A new update fixed my problem.

Great purchase, works great.

This recorder works well. The voice quality is super amazing. I use it to record myself to develop my communication skills. I love using it and it is very easy to use. It is sturdy and well built. The size is so small that it could be held in fist and no one can tell you are holding anything. I am literally amazed by the quality and value this tiny device can provide. I will highly recommend it .