Not liking the cables that hang around, especially when they are on headphones, it is very annoying when working for example. I already had wireless headphones, but the two headphones were still connected by a cable between them. Now I wanted to go further with real headphones without any thread. […]

Test/review: Blitzwolf wireless headphones BW-FYE1


Windows 10 is the 1st Windows to be frequently updated feature side free Unlike previous versions of Windows, such as Windows 7 or Windows 8. Previously for versions prior to Windows 10, there was what was called the "Services Pack", which gave for example Windows 7 SP1. But there were […]

How to check its version of Windows 10?


Cleaning the floor of your home without doing anything is quite possible with the self-contained vacuum robots. Many call these smart vacuum cleaners… Personally, I prefer to call them autonomous, because they are more autonomous (they can work alone), than intelligent (except in a few exceptions, the majority leaves dirty […]

Test/review: ILIFE V7s Plus standalone robot vacuum cleaner



On Windows (regardless of the version, whether it's W7, W8 or even W10), every time you connect a different device like USB sticks, Windows installs a new driver every time. So in some people, the number of pilots can be quite substantial. It is possible to erase these unused drivers […]

Windows: How to remove old drivers and devices


I had already tested various voltmeters and USB ammeters like here, here, here or even here. They do their job the right way, but very quickly, we notice the limits of these multimeters fairly quickly: no registration, so no tracking, no indication on resistance, power, limited ports, etc… Features of […]

Test/review: Multifunction tester UM34C USB multimeter + LD25 charger


At the level of the connected fitness bracelet, you have several brands that have managed to get their pins out of the game: Garmin, Fitbit, Polar, etc… But the bracelets connected to these brands cost quite a lot! On the side of the cheapest brands (but with quality connected bracelets, […]

Test/review: Huawei Honor Band 3 connected Bracelet



Even if our electronic devices are increasingly difficult to repair nowadays because of the miniaturization and lack of parts that we will say of the first necessity to repair an electronic device (as for example a resistance or a Capacitor), it is always very useful to have a screwdriver on […]

Test/review: Xiaomi Wowstick 1f + 69 in 1


When you open the file under Windows default 10 Explorer, you get automatically to fast access. This can be handy for some, but others prefer for instance have direct access to the content of the PC, like hard drives, rather than having to go down at the bottom of the […]

Windows 10: How to change the quick access of the ...


Foreword For those who do not yet know the Xiaomi brand, it is a Chinese brand that grows more and more in Europe (lately, Chinese society has opened a Mi store in Paris). For me, Xiaomi is a brand known for its smartphones cheap (but not especially to low quality, […]

Test / review: Smartphone Xiaomi Redmi Note 5: the best ...



Creality 3D is a brand recognised manufacturer of 3D printer, she managed to become known internationally and have an excellent reputation in only a few months. One of their flagship model was the CR-10 (and variants), and for a few months now, it's model Ender 3 which is in full […]

Flash good plan:-50 Euros on the Creality Ender 3 3D ...


Want a discreet dashcam and a hands-free just as discreet? Here is the mirror of Interior NAV – 400.fhd! Features Dashboard camera and rearview mirror 3-in-1 "NAV – 400.fhd" Color screen built-in, diagonal image 4.5 "/ 11.4 cm Pixel video resolution: 1920 x 1080 (Full HD / 1080 p), 1280 […]

Test / review: mirror with dashcam HD integrated NAV – ...


These days, downtown, wifi channels are often saturated… especially in 2.4 Ghz. Much less saturated in 5 Ghz, but casually, it gradually starts to fill with the changes of aging equipment and also to the fact that since 2.4 Ghz channels are saturated, people are looking for alternatives. That it […]

Test / reviews: adapter key wifi you nB ADWF1200AC