Dinofire USB Type C Wireless Presenter Remote Presentation Laser Pointer Finger Ring PowerPoint Clicker-Slide Advancer for Mac Laptop Class Office

I use this to control PowerPoint presentations on my iPad. I do not use the laser and the unit could be a bit smaller but it is the best thing I could find. I have purchased 3 of them so I could have each of them paired with my 3 ipads. They all work perfectly. Just remember they will go to sleep after a few minutes of inactivity and it take 4 or 5 seconds to wake them back up. Highly recommend.

Pros:Connected easily with both RF and Bluetooth to a ThinkPad.Noticed no lag when using Bluetooth.Nice and compact.Simple. Only three buttons, forward, back and laser. My old presenter tried to be a wireless mouse as well. While occasionally useful, it was to easy to hit the wrong button during a presentation and go into the mouse mode. This would end up disrupting the flow of the presentation.Finger ring: I use it for lectures where I go back and forth from the presentation and a white board. With my old presenter, I often set it down while writing on the board. This led to having to look around for it when I returned to the presentation. This is no longer a problem as I can keep it attached to my hand while using the board.Cons:The design of the dongle storage, sticking into the finger ring, means it has to be removed to use the presenter. That means that if you are using Bluetooth, you still have to remove it. If I wanted to constantly be dealing with a dongle, I wouldn't have purchased the Bluetooth version. At some point I will probably lose the dongle and have to make use of the dongle replacement policy. For now, I keep it in the little bag that came with it, but it fell out of that the other day.Since is sits in your hand vertically, the arrows are up and down instead of left and right like most presenters. The down arrow is forward and the up arrow is reverse. That is the way PP uses the arrow keys on a keyboard, up or left go back and down or right go forward, but seems counter-intuitive during a presentation. It took a short while to stop pressing the up arrow to advance the presentation. Once you are used to it, it is a non issue.Neither cons are enough to knock it down from a five for me.

I needed a slide advancer for class that would work with Google Slides, as that is where I build all of my classroom presentation slideshows (for convenience).I saw this slide advancer while searching through some far more expensive styles. I love that it can't go onto my finger until I've removed the computer plug in, and that when I've removed it from my finger, I am highly likely to remember the computer plug in because of the gap in the ring. (So far, I have not left the room without my slide advancer or the computer plug in for it. That's a huge difference from the other three I owned before that all were lost to classrooms when I left them behind and someone else picked them up and took them. :/)The battery charges quickly and stays charged for a while. I only teach two classes in person, but the advancer has stayed charged for several weeks at a time with regular use. (I am good about turning it off when not using it, which makes a big difference. But I think it's much better batter than I had anticipated.)It has great range for the classrooms I teach in, which aren't huge. The laser pointer works well, and I can point and advance slides from anywhere in the classrooms I'm in.

I ordered this for my husband for his upcoming office presentation and he was so happy with it. It easily connects with the laptop and has a lazor light to highlight the pointers while you speak. It has 2 separate buttons to go to next and previous slide which works perfect. It’s light weight and fits in the finger very comfortably. Person of any shape and size can easily use this device. The only thing I wish it had was audio control as well for controlling video volume during presentation.

This device works well and it was easy to set up. I have already used it several times and it makes presentations a breeze!As someone else pointed out the buttons are not intuitive for forward and reverse on presentations. This was not a deal breaker for me. I simply turned the ring around so that the laser pointer (which I do not use) is pointing into the palm of my hand (see pic). The raised stud on one of the buttons moves the slides forward properly. With the ring reversed, moving the thumb down to the (Now reversed) second button allows you to go back in a more natural motion. Hard to describe but it works.As someone else mentioned, the wireless dongle when not in use passes into the ring hole, so if you are using it with Bluetooth, leave the dongle at home or leave it in the pouch this thing comes with.

So much better than a handheld remote! I use my remote every day in my classroom and if I drop this one, it doesn’t break. I went through way too many broken-because-I-dropped-it remotes before I found this one. Life saver!

I'm a high school teacher. I bought this so I could leave my MacBook Pro in the back of the room and control the presentation from the front of the room.I like the form factor of this device and would use it all the time in my classroom, but I have to be standing basically right next to my MacBook Pro to get it to work at all, which is the opposite of what I had hoped, and even when I am that close, it doesn't always work reliably.I really want this to be useful for me, but so far, after multiple attempts, it isn't.