Rating: 9 out of 10
Pros: Long lasting battery life
Cons: They have some weight to them, and they easily slip off my face if I lower my head
Overall: This is a really cool product from Myvu. If you are a commuter or travel a lot on planes, then I think you’re definitely going to enjoy using the Crystals. I’m surprised that they’ll last 4 whole hours on one charge, lets just hope your iPhone will last that long as well. The sound quality on the built-in earphones was excellent. I did notice that the video quality on some of my videos were a little over saturated in color. This may depend on your videos file formats and other factors, but either was it wasn’t a deal breaker. I think having the ability to enjoy your videos in private makes this product worth while.
You can purchase this product from Myvu.com for $179
Note: There is a newer version of this product, the Crystal EV, which retails for $299.