I didn't read the specs. Not compatible w/ my android. Works great as just a regular stylus.

This is the third stylus that Ive used and I like it. It holds it charge longer than most others. I haven't checked the 30 hour claim but it definitely lasts a looong time. Both ends work well on my Pixel 6 Pro with Android 13. I like the on/off button too. It does have a major & minor flaw. The minor flaw is the time it takes to recharge, over an hour. But since it lasts so long it isn't surprising. The major flaw is the same one that all battery operated styli have: they turn off every 30 minutes whether you are using them or not. I don't understand why all companies are doing this. They should only turn off when idle, not when you are using them. I know it can be done because an old stylus of mine did that. Why would anyone think it's a good idea to turn it off while in use. It drives me crazy. Since all styli have the same property, I can't hold it against the Nthjoy. I would definitely buy this again

The media could not be loaded. The beauty of this stylus is that I can see where the point is, unlike the standard passive (blunt nub) styluses.

I was a bit hesitant to buy because of a video someone made showing that they couldn't draw straight diagonal lines on an iPad. Well, you can, if you know how the tablet works in native Apple apps. (note I only have tried on apple screens: iPad mini 2, iPad gen 6, and iPhone SE).

With a powered stylus, the iPad screen tries to do a micro-snap-to-grid function. The slower you go on a diagonal, the more the iPad tries to hunt back and forth snapping to an internal grid. If you look close, you can see the line zig-zagging back and forth as you go. So you need to "stroke" quickly to get a straighter line and if you want an absolutely straight line, you need to pause at the end before lifting the stylus and it will "snap straight". (see video)
The same with a circle, very hard to draw an accurate circle "freehand" on a tablet although I can draw nearly perfect circles with pen on paper. But if you pause at the end of your circle on an iPad/iPhone, it will "snap it" to the nearest elliptical shape.

In the video, I have demonstrated how this works on an Apple device in the native Notes app. The snap-to-grid effect may not be present if you use an actual drawing app like Adobe. I also use a Sensu drawing brush sometimes, but without the Professional Drawing Apps, it doesn't work any better than the old school rubber nub stylus.
Side Note: The passive "nub" stylus on the other end of this stylus has a nice mesh rather than just vinyl like a cheap stylus.This mesh nub glides very smoothly over the glass.

In short - it doesn't do what an Apple pencil would do, but it's only a fifth of the price and makes it a lot more fun to draw with a tablet than a finger or generic nub stylus.

The media could not be loaded. I like writing upwards but since it comes with 2 stylus's it's fine

04-5-23 Works well. I use it with a Samsung A32, android, and also occasionally with myipad (the active tip does not work with my ipad. I use the passive tip to type). The inactive, passive tip works extremely well on my phone or ipad pro 2021 and is not too cushiony. You can feel the accuracy of your texting on a small keyboard. The pointier, active one works well overall anpointer, precise. A little clicky noise can be distracting to others. The device feels good, quality metal so it has some heft. I have only charged it 2x in the 3 weeks I've had it. That said I tend to use the passive tip.