A:AnswerHello, this TV is a LG TV manufactured for use in the USA and does require 120Vac for optimal operation, however, the TV can withstand up to 240Vac with an adapter if needed. ^CP
A:AnswerYes, the 24' LG LED is an HD TV. I have mine connected to an HD box and I get everything with an amazing picture. This is my second LG HD TV too!!!
A:AnswerWe apologize, you cannot use headphones with the LG 720p LED TV – 24” Class (23.6” Diag), Model # 24LF454B-PU because it doesn't have a headphone jack on it and it does not support Bluetooth so you can't use Wireless Bluetooth headphones either. If you are in need of any assistance, have additional questions, or would just like to see our helpful tips, check us out on Twitter @LGUSSupport ^CP
A:AnswerThe LG 720p LED TV – 24” Class (23.6” Diag), Model # 24LF454B only has an HDMI port on it, it does not have a USB port, at least not one that functions like the regular USB ports do. That USB Port labeled as 'Service Only' is a USB to Serial Converter/RS-232C port that can be used for external device control (such as a computer or A/V control system). ^CP
A:AnswerI would think so. It uses very little power and measures about 22 inches across. I guess it depends on how much space you have available for a tv.
A:AnswerThe LG 720p LED TV – 24” Class (23.6” Diag), Model # 24LF454B only has an HDMI port on it, it does not have a USB port, at least not one that functions like the regular USB ports do. That USB Port labeled as 'Service Only' is a USB to Serial Converter/RS-232C port that can be used for external device control (such as a computer or A/V control system). ^CP
A:AnswerThey type of guide received is dependent upon your TV provider. Please refer to your television provider for further information regarding this. ^CP
