I've been having this camera on our construction site for a few months now.
Battery - stayed at 100% since then with the help of solar panels.
Nightvision - clear without almost no light in my area. Built-in light can be useful too.
Mic - The 2-way audio works quite loud (much louder than a speakerphone on a mobile).
Data usage: I got a 30GB plan for 90 days. With daily camera viewing several times a day it hasn't used even 1GB yet. I think more power could be used if we use the built-in light and record many videos. For live viewing, data usage is very minimal.

I wouldn't recommend if you want to move this into a WiFi network later, as this works only with a SIM card.

Looks good so far!

I love these magnetic filters. I did have to get some step-up kits for it as my lenses are NOT 77mm, but a step-up doesn't cost a bunch.

The magnetic attaching feels great and holds on perfect. Even swinging the camera around really quickly doesn't loosen the filter or let it fly off the camera which would be a nightmare. Was one of my biggest concerns switching over to these filters. The pouch it comes into is also wonderful to keep them all together. Glad I wont be searching for them forever or losing them. I've already recommend many of my photography friends to pick this up.

I like the large screen for the menu and viewing. Easy to use so far.

Product was amazing for vlogging , not for sports action.

I'm a big fan of the magnetic filter kits - this is actually my second one from K&F Concept. The magnets are strong enough to provide secure hold, but are still easy to change without fumbling or fear of dropping. p

These diffusion filters create nice pretty effects in my test shots. I love how they look with warm light, but they create some really fun and cool effects with colorful studio-type lighting as well. I really am happy with this set, and I would recommend it.

I chose the K&F because other kits start at ND4 and end with ND32. The ND4 in places where there are usually fairly sunny days I don't see much use and the ND32 is a bit short at times so I decided to use at least an ND64 to be able to reduce the shutter speed further and I was right . The quality of the glass is quite good, with no color dominants. The polarizer does its job. You have to adjust it (with the wheel inside) to avoid reflections and you have to do some tests before you start photographing/recording so you have to land it to fix it. Happy with the quality of the product and the results. Although I would like them to have the option of a kit with an ND1000/ND2000 as well,

I'm a big fan of the magnetic filter kits - this is actually my second from K&F Concept. The magnets are strong enough to provide a secure hold, yet are easy to change without fiddling or fear of falling. p

These Black Pro-Mist filters produce nice effects in my test shots. I love how they look with warm lights, but they also create some really fun and cool effects with colorful studio lighting. I am very happy with this set and would recommend it.