Excerpt: My first two pair of 3D glasses. Very lightweight, and comfortable. I can even ware them over my glasses if needed. They sync perfectly to the TV. No dropping out of sync. And the fact they one battery can last up to 150 hours is a big deal. I won't have to buy batteries all the time. And since I don't watch 3D content every day, it should last a very long time.
Excerpt: Glasses work great when they're on...problem is there is no simple on/off switch; you press/hold/wait for blinking lights. They need a simple toggle switch to know when it's off or on. You end up leaving them on because you think they're off. I've had mine less than a week and 2 of the 4 are dead. They work great when they're fully charged. Keep extra batteries on hand.