Sharp Aquos LC-15L1US 15-Inch Wireless Flat-Panel LCD TV
If you know how to set VCR time, you know how to set this up
The key concern I have with this TV is the interference with my WiFi network.  I'm happy to say, it coexists with my Linksys, vonage and 5.8ghz phone nicely without any slowness.  I were able to set this up about 15m without even looking thru the manual. The picture has room to improve but it ain't bad.  I have to admit it is quite amazing that you can carry a 15\\" TV around the house without any cord... I only have time to test the cable about 2 hours (btw, i didn't charge the battery at all, cause i forgot :-), but it lasted till past my bed time)  In any case, this might be a bit expensive in the 15\\" LCD world... but able to carry the unit around in/outside the house with decent picture and I can think of number of other usages when temperature gets warmer... it is in my opinion worth every cents