Just wanted to chime in with reguard to the last post. I have the projector and I picked up a Bluetooth set of speakers. I can plug the phone in while using the projector and use the bluetooth speakers for external speakers. I have the ability to run as long as I want and as loud

Also if your interested in doing this with a PSX emulator you can project a 6' screen use bluetooth speakers and a PS3 Bluetooth controler and play games till your hearts content.
Yeah the Projector is pretty cool.
One night "Dark Night" I was projection the movie Gladiator on the side of a building about 15' and was a lot of fun as still amazingly watchable.
Later
Eric
P.S. Check out my review in the accesories section. Altec Lansing Bluetooth Speakers. There are others similar and cheaper.
Thank you for your reply, I am ok with the no speakers and charging, because I plan on getting bluetooth headphones or speakers soon.
Also in regards to the projector quality, what is the maximum size you can project it to well still having a nice view (eg not way to dark, and blurred) also is it a decent resolution at that size?
Also how bright is it in a real life situation? Like if i had it in my room with only say the ceiling light on? or only a desk light on? (or no lights to i guess) and also how easy was it to show and use in a more public are like to share pictures?