Very weak voice. Very slow, indescribable.

Works perfectly. Remains voluminous.

Small power-Bank camera, HD/UHD image quality very good, wide viewing angle. It sensationally tracks a moving object.
Very good equipment for little money, I recommend!

OK

Although I ordered 5 products that measure power, they sent 5 standard models. When I wanted to return the products, they offered half of the money I paid. Since I bought it from Turkey, I also paid customs tax for this purchase and they did not refund the tax. The refunded amount was half of the amount excluding tax. AliExpress did not take into account any of my comments and did not even reply. Even though I told them that I had many of these products and those without a power meter would not be of any use to me, I did not receive any response.