It's simple and easy to use and great that's it's rechargeable

It's simple and easy to use and great that's it's rechargeable with built-in battery

It is a very good piece of equipment. This is the second device, I had a similar one before which I unfortunately destroyed (my fault).
It's almost the same, only this one has a slightly sturdier housing and a stepless LED brightness control.
The resolution is really top notch. As an example, with a bank bill, as it has a lot of small details.
I have the camera to make the job easier. The semi-rigid cable makes the camera easier to guide than cheaper USB cameras with a flexible cable.

Positive points:
- Aukkutausch possible with a little skill.
- Continuous brightness adjustment possible
- Good image quality
- SD card included
- Video recording possible
- dual camera view
- useful settings in the menu
- Rechargeable lithium battery via powerbank

neutral:
- the charging port and SD port could still be protected with a rubber cover, as surely the device is often used in dirty and wet environments.

The cable is 5m long, but I can't imagine I'll need the full 5m, let alone be able to push it that far, especially on various curves I think it will be a bit difficult, anyone who has pulled cables knows what I'm talking about. The case has rubber caps on the sides, so the unit could survive a drop or two.

The case can be easily opened with a small Phillips screwdriver, and the 18650 lithium-ion cell can be easily replaced if the battery breaks at some point, or you can replace the cell with a higher capacity cell.

I purchased this microscope so I can be able to take a close look at coins. It's a pretty good microscope for the money and I love that it has a rechargeable battery. The battery seems to last quite a while even with the light on and screen using up power.

Pros:
rechargeable battery
Nice clear screen
Bright light
Adjustable zoom
Lightweight

Cons:
Resolution is not so great in my opinion. Good enough but not great.
Fine focus knob isn't really fine.
Light adjustment isn't that great. It's either too bright or not bright enough.

The lithium-ion battery charges fully in just 8 hours, allowing you to quickly get back to capturing your thrilling moments.

The 10,000mAh rechargeable battery is a powerhouse, supporting up to 7 hours of continuous work. This, coupled with a 1/3 CMOS high-resolution sensor, ensures that inspections in low-light conditions are clear and effective.

This range finder does everything a $399 brand name can and is just as accurate. It has all the features you would ever need and has a rechargeable, built-in lithium battery that seems to last forever.

The best quality is the rechargeable battery, which unlike other batteries I've had, holds the charge so I have to keep changing batteries after an hour of use. Image quality is great, as is the number of display modes and options.