Simple plug and play.
I used it with my samsung flip 4, just plugged it in and it appeared as an external microphone, stereo recording in recording apps.
I also asked someone with an iphone to test the lightning receiver (the kit comes with 2 receivers, lighting and usb-c), and it worked instantly for them as well.
Unfortunately, you can only use one receiver at a time -- we tried both phones with receivers and only one was connected.
The mics themselves were smaller than I expected, which is really nice for interviews where you don't want the mics to be seen, but also don't have the budget or the space to have a boom mic. The magnets are pretty good, and the sound quality is good as well.

Great value for 2 mics+ receiver with long battery life at this price point. I am entry level with video creation and trying to run ads for my business—I really liked how easy it was to setup, configure and provides clear audio quality. The magnets are very strong too. I found that mounting the mic inside my shirt (+ wind screen) with the square magnet piece on the outside provided a great sound and keeps the mic very low profile—can barely tell it’s there.

I didn’t like that you can’t connect a wireless microphone but everything else is fine

whereby three modes are offered here at once: an infrared mode, a color mode and an alarm mode .
► Brand manufacturers are making it increasingly difficult for other camera manufacturers to establish themselves successfully. To be able to compete here, the scope of services and also the price have to be right.
Can you already expect a good outdoor surveillance camera for currently about 165.99$, which offers instead of Full HD (1,080p) equal 2K, a light with infrared and alarm, two-way audio and a horizontal rotation range of 355 ° and 120 ° vertically ? Yes, you can, because I have not found any real weak point so far. So if you can do without 4K, you'll get a good device here at an attractive price, which tends to cost more with other manufacturers and also offers flawless workmanship along with good looks in terms of quality.

►► Short conclusion: appealing looks, impeccable workmanship, power connection required(!), sharp photos/ videos, Spotlight, two-way audio and with direct recording option (micro SD card), optional cloud storage, thanks to motor. Control 360 ° monitoring possible. This makes for a good overall convenience.
►►► Conclusion: Overall, the camera makes a good impression in terms of equipment and looks. Make sure you get the best possible reception, because there are many sources of interference in the 2.4 GHz network that can have an unfavorable effect. If this works, you get a smooth, sharp picture during the day, with a limited wide angle, but also motor. Control. The resolution in the dark is also good via spotlight, whereby quite a few details can be made out at some distance in addition to the color view.

Note: Alarms ("warning notifications") via motion detection/noises are possible, for my purposes o.k. and thus usable. Remote access works as well, which is a plus for security on the road. Nevertheless, you should generally fiddle a bit with any problems (too many/too few alarms) and also avoid moving backgrounds or disturbing noises as much as possible.

This little infrared viewer works great. It is on par with a smart phone camera, with the added benefit of infrared for low-light/no light situations. It has a camera resolution of 12mp and video of 1080p. The manual focusing lens is very easy to adjust and helps produce sharp images. Its 8x zoom function is not especially powerful, but thanks to its sharper focus I can live with that; these aren't binoculars or professional grade cameras after all. The viewer screen color change to green or purple is a quaint feature but not one I'm likely to use any time soon. This viewer is substantially smaller than my older one, and even if it can't zoom in as far as the older one, its resolution is better and its focus is sharper.

If you bought this for the headband/helmet mount, you are going to be disappointed. It has a limited field of vision and what you are looking at may seem very close but is in actuality about 3 feet away from you. Strapping these on and trying to walk around and use them as your primary vision source is just asking for an accident. It's also poorly balanced, forward heavy, and the viewer is only held onto its mount by a single screw. I would never use them like this. That being said, the included padded strap hooks easily onto the viewer via lobster claws and is fairly comfortable.

Lastly, the viewer comes with a charging cord, cleaning pad, a 32gb micro SD card, and a card reader/writer with USB-C and USB-A connectors. The USB-C charging port and SD card slot are located under a rubber cover on the underside of the viewer.

I'm overall impressed with this viewer. It's definitely a step up from my older viewer. So long as you know what you are getting into, you shouldn't be disappointed.

Inexpensive surveillance camera with very good properties. It has a good clear picture with the resolution of 2K. The camera follows you automatically and has an almost complete all-round field of view.

Standard features include things like push-up notification of movement, 2-way audio, night vision with infrared and LED spotlight (e.g. as a deterrent). There is also an SD card lot up to 128 GB. As with many, you can also use an online service or online cloud - but this costs money. I don't know how much as we never use it.

The setup via app is relatively good, not difficult but not too easy either. Some require extra permissions. Otherwise you can see live images via the app and also pan/rotate the camera etc.

In the event of an alarm or movement, for example overnight, a video is recorded and stored on the SD card. You can set whether you want to have infrared or LED spotlight. We are currently testing the LED spotlight method. We live on the edge of the forest and in the last 5-6 years some people have been looking for (valuable) things here in the area and also in our garden.

That's why we swear by cameras and deterrence. We currently have 6 installed across the property. One side of the house, one in the garage and one that monitors the garden. Luckily nothing has happened to this day, but you can still hear that something is going on on the neighboring side. It can also be wild boar. Hard to know without a camera.

Conclusion: Recommendation is outside. Easy adjustment - we already had cameras, so setting them up was a pain. Inexpensive with great features. Easy attachment.

Inexpensive surveillance camera with very good properties. It has a good clear picture with the resolution of 2K. The camera follows you automatically and has an almost complete all-round field of view. Standard features include things like push-up notification of movement, 2-way audio, night vision with infrared and LED spotlight (e.g. as a deterrent). There is also an SD card lot up to 128 GB. As with many, you can also use an online service or online cloud - but this costs money. I don't know how much as we never use it. The setup via app is relatively good, not difficult but not too easy either. Some require extra permissions. Otherwise you can see live images via the app and also pan/rotate the camera etc. In the event of an alarm or movement, for example overnight, a video is recorded and stored on the SD card. You can set whether you want to have infrared or LED spotlight. We are currently testing the LED spotlight method. We live on the edge of the forest and in the last 5-6 years some people have been looking for things (of value) here in the area and also in our garden. That's why we swear by cameras and deterrence. We currently have 6 installed across the property. One side of the house, one in the garage and one that monitors the garden. Luckily nothing has happened to this day, but you can still hear that something is going on on the neighboring side. It can also be wild boar. Bad to know without a camera. Conclusion: recommendation is outside. Easy adjustment - we already had cameras, so setting them up was a pain. Inexpensive with great features. Easy attachment.

The quality is top! The resolutions can be selected to be extremely high, even if the camera does not record on the inside. However, 1080p is sufficient for me! I don't need anything more because I only use videos in HD anyway. During the day, the images are razor-sharp and you can see everything without any problems. At night, the camera that shows the interior is operated with infrared and the quality is ok here too. Even if you can see some pixels here, this cam does a great job.

The camera facing the street is without infrared in the dark and you can only see what is in the light cone. Even if you can turn the exposure up a bit, I wouldn't do this in terms of quality. The photos taken at night are completely ok and usable even in low light.

The quality of the photos is really great during the day! In the evening, however, pixels can be seen in the photos. However, since I rarely use the photos, this doesn't really bother me.

The functions like parking mode work well. However, you have to make sure that the camera is not completely exposed. However, in standby (screen saver) this works perfectly! The G-sensor works reliably in all 3 modes. The lane assistant also does what it is supposed to do as long as there is a middle road marking.