The NX-503 is a small 5" black & white television with an AM/FM radio, telescoping antenna, and earphone jack. It can receive both VHF and UHF channels, and its volume control is located on the front, next to the band and power controls. Its exterior is mostly white (except for the less-common blue or silver versions), and it can be powered by AC, DC, or battery (ten "C"-type) power.

Another model, the bright yellow and black NX-507, has a built-in flashlight and siren feature, in addition to the TV and radio. It is also available in a silver/gray-colored version. It runs on AC, DC, or battery power. A couple other B&W models are offered with built-in CD players. A color portable TV with a built-in DVD player is also available, model number NX-514.

Naxa color LCD TFT televisions are available as well, ranging from 2.5" to 20" in size. These include the NX-572 (seven inch) and NX-527 (fifteen inch). According to Naxa's website, the NX-572 can be remote-controlled (unlike many portable TVs), it has audio/video input jacks, and it can be mounted on a stand.

Naxa products (including other electronics) are available at a number of shopping websites, as well as eBay.com auctions. If you need details on a battery charger capable of charging many batteries at the same time (most battery chargers can only charge 2-4 batteries at a time, not enough for most portable TVs), click here. To access the Naxa Electronics website, please click here.

Epinions Reviews: NX-571 NX-572