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.

Solar power eliminates frequent battery replacement. Bluetooth/WiFi connection to preview and download pictures & videos on the smartphone APP.

Since I've been doing more photography and video production lately, I really wanted to get a suitable power bank. That's how I ended up with the one offered here. I'm anticipating the result: she's great. The following can be said: +Easy installation +Great battery life +Works absolutely reliably +Great design +Good size +Very good workmanship +Ideal for lights +Is state-of-the-art +Very good price/performance ratio Therefore, I rate the power bank the maximum score of 5 stars. Clear purchase recommendation!

So the picture or video quality was great, even from the inside camera you could see something behind the rear window, great during the day almost all license plates were recognized and at night it was also usable. For me the parking mode was important and I had, as some people
say Tried with a power bank because the car battery doesn't last long anyway, but if you live on a busy street, the dashcam even drains a big power bank after half a day, so it didn't record anything at night, otherwise I have to say that was
it The quality of the dash cam is good, but you should also get it for the price

am very happy that I can share my wonderful experience with this backpack. It's not just laptop backpack, for me it's more than it, this backpack saved my laptop in haevy rains. The design is very cool and the color combination used in this backpack design is very impressive. The highlight of the design is the power bank pocket, this backpack has a power bank pocket and this is a very useful feature for me because I don't need to carry a power bank in my hand. It has so many useful pockets so I could carry all my necessary stuff like books, pens, laptop mouse. Another great thing I found about this laptop backpack is that I have a 17 inch laptop so it is large compared to other common laptops although my laptop fits easily in this backpack.

If you turn on the IR illuminator and turn off the viewer, you think the entire device is off...but the IR illuminator is still on!!!!! You can power the device with a power bank via a USB cable to carry less weight and ensure longer runtime.

The advantages are that it does what it promises. It's lightweight and has a lens cap (important to keep it clean as dust can easily affect image quality).

The instructions are simple and once I downloaded the Uni Lab app everything worked beautifully. When you connect to the app and the microscope's WiFi address, it will turn off the connection to your home or work WiFi (phones can only connect to one WiFi at a time). There are screenshots showing how to set it all up in the guide - step by step.

The downside is that the product comes completely uncharged and you need a USB-C power source to plug in the power cord to charge the microscope. It charges for two hours and can be used for two hours before needing to be charged again. The light is pretty bright on this microscope so I can see why it wouldn't last long on a charge. You can leave it plugged in while using it, and the cord seems to be about a meter long.

There's a little red light at the end of the microscope to show it's charging and after two hours it never changed color so I just started using it. The instructions say I should see red and blue lights when it's discharged. It blinked blue when I turned it on. Apparently this microscope also works with the Windows Camera app on a PC, but I have a Mac and only used my phone.

The images are pretty decent and it does exactly what I need - the ability to photograph gems with detail.

The picture shows what the box will look like when it arrives. wish it came with a storage pouch. Don't throw away the manual - the manual is super helpful for setup and troubleshooting. You can reset the microscope and the manual will show you how to do that.

I hope this review is helpful.

This solar panel works great when camping or hiking as you can charge power banks or usb compatible devices like iphones or android smartphones without a power bank. I prefer to use this in combination with a small power bank though to keep my devices topped up when camping for multi-day trips.

While it's built well and provides a good bit of trickle power when in direct sunlight, it is a bit heavy. Size wise it's comparable to an ultrabook or large tablet so ultralight backpackers will want to get a smaller version. I'd recommend getting a longer usb cable so you can keep your phone or tablet in your backpack or in the shade when charging.

Overall I have no complaints really, works great so far.