DinoFireDinoFire Wireless Presenter, Hyperlink Volume Control Presenter RF 2.4GHz PowerPoint Clicker Presentation Remote Control

Es útil, tiene laser incluido, buena autonomía de batería, se carga por medio de micro usb, tiene la opción de servir como mouse y además tiene una función para salir de las diapositivas y ocultarlas. El único pero es que le hace falta un poco más de rango, trabajo en un salón de clase y cuando me voy un poco lejos no alcanza. Perfecto para cortas distancias. Este dispositivo no es bluetooth y se conecta a la computadora a través de un usb.

Original Review:I was really excited to use this product. It connected relatively well with my computer, so I have nothing to complain of there. The laser light works great! And, the couple of times that I was able to use this, it worked perfectly. My problem with this is that the metal housing that slides over the USB part fell off after two or three times of use. I had to pull the metal housing out of my computer, because it got stuck in there when I pulled out the USB. I have never had a problem with any other USBs getting stuck inside my computer, so I think this part was just not connected correctly to the dongle. Anyway, I'm disappointed I can't use this clicker anymore.UPDATE:One of the staff from DinoFire reached out to me and reminded "We have three years warranty and free usb dongle if buyers lose the original one in three years for all our presenters." They quickly sent me the new replacement dongle and it has worked great so far. I will keep this review updated as necessary, but I really appreciate their quick response, sending of the new dongle, and customer service.

I purchased this unit to replace a Kensington unit I had for years and recently lost. The unit appears to be well made, fits in the hand nicely. Bluetooth pairing took all of 45 seconds, flawless. The pointer is plenty bright, even in well lit rooms. In a presentation the buttons are responsive, I tested rolling through slides very quickly - keeps up. I like the 'switcher' button to allow me to switch between presentations , or video which I do frequently.My only concern of this device was that it is always 'on' with respect to the laser pointer. I was thinking it may get accidently pressed on when stored with the other things in my bag and drain the battery. After testing that for a bit, I came to the conclusion that it is unlikely as the button is situated close enough to a pocket clip to act as a bit of a guard. I also have the option of removing the battery and storing it in the small pouch that it came with.Overall I am very pleased with the unit.

I really liked this item but when pulling the dongle out of the USB port on my laptop after a presentation it fell apart. Now I have a clicker with no way to connect to my laptop. Pretty disappointing.Update:The company emails me right after this review and offered to either send me a new item or refund in full. I liked the item so much I had already purchased another so I took the refund. Great customer service! I believe it is not normal for this malfunction to occur. I have had success with my new one. I will do business with them again!

This is a MUST agave for the classroom. I love that it has a pocket clip so I’m able to attach it to my shirt collar if I don’t have pocket and then I don’t loose it. It’s awesome to work in small groups and still click PowerPoints or just be mobile and not tethered to my mouse! Get it and thank me later!