Review on USB Rechargeable Hyperlink Wireless Presentation Clicker Remote Control RF 2.4GHz For Keynote/Mac/PC/Laptop - DinoFire Green Light by Justin Trujillo

Day 1 - streamlined, looks well built. Slide advancer buttons have a nice click. On/off power slider switch on the left side. Carry bag included with a USB cord. The dot is very bright and green - highly visible. Over about 30' the dot is about 1/2" wide. which is quite a bit bigger than any other pointer I have used. It had a partial charge out of the box. I plugged it into the wall using an ipod USB wall block to fully charge it and it took about 15 minutes. Not sure how much of a charge it had to start with.The USB dongle is magnetized and fits in the end opposite the laser. I plugged it into my laptop to see what kind of range it had. 30-40' away clear line of site worked. Then through 1 wall, then through 2-3 walls. then all the way across my house through 4-5 walls. and it still advanced the slides! That is pretty cool and unexpected.I think it is going to be awesome in the classroom and will find out tomorrow!