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Rectangular 14.1 inch portable TV with dark bezel built-in stand and antenna port

Naxa

Naxa NPD-703 14.1" 1280x800 ATSC Portable TV Set-Top Box

SKU CH-5WRS-6KNYR

A portable 14.1-inch LCD set-top box with a built-in ATSC tuner, USB media playback and three-way power for mobile viewing

  • SpecificationsRemovable Memory Support: USB
  • ConnectorsAV input, external antenna, HDMI
  • FeaturesEnjoy Digital TV Broadcasts on a 14.1” LCD screen (1280 x 80
  • Dimensions16x12x7
  • Weight5
  • Watch digital TV on a 14.1" 1280x800 screen
  • Built-in ATSC tuner receives over-the-air broadcasts
  • Play MP4, MKV, MP3 and JPEG files from USB
  • Three power options: AC adapter, 12 V car cord, 3.7 V 5000 mAh battery
  • Includes remote, external antenna, stand and cables

Portable TV with ATSC tuner

The Naxa NPD-703 is a 14.1 inch portable television with a built-in digital ATSC tuner for over-the-air broadcasts. It features a TFT LCD screen with a 1280 x 800 resolution and supports multimedia playback from USB storage. The unit operates on AC power, a 12V DC car cord, or its internal 3.7V 5000mAh rechargeable battery. It is suited for travellers, campers, or anyone wanting live TV away from a fixed outlet.

Thermals noise and power draw

The device draws power from a 100-240V AC adapter, a 12V DC car cord, or the built-in lithium battery. Battery playtime is rated at 2.5 hours and will vary with volume level and media type. No active cooling fans are mentioned in the specifications, so operation is expected to be silent. Heat output is low enough for handheld and lap use during typical viewing sessions.

Upgrade path and limits

This set-top box replaces a basic portable DVD player or a phone held up for long streams by adding live broadcast reception and a larger dedicated screen. The jump is worth it when you need an external antenna input for better signal capture and HDMI input for connecting a streaming stick or game console. It is not for buyers who want more storage than a USB drive provides or builders who need a second card for multi-room distribution.

Highlights

  • Watch digital TV on a 14.1" 1280x800 screen
  • Built-in ATSC tuner receives over-the-air broadcasts
  • Play MP4, MKV, MP3 and JPEG files from USB
  • Three power options: AC adapter, 12 V car cord, 3.7 V 5000 mAh battery
  • Includes remote, external antenna, stand and cables

Specifications

BrandNaxa
ModelNPD-703
SpecificationsRemovable Memory Support: USB
ConnectorsAV input, external antenna, HDMI
FeaturesEnjoy Digital TV Broadcasts on a 14.1” LCD screen (1280 x 800) while on the go
Dimensions16x12x7
Weight5

Questions about this item

How do I connect the external antenna and which input do I use on the NPD-703?

Plug the supplied antenna into the dedicated external antenna connector on the unit; it is separate from the AV and HDMI inputs.

When will the built-in 3.7V 5000mAh battery need replacement?

Lithium cells typically lose capacity after several hundred charge cycles; expect shorter than the rated 2.5 hours of playtime as the pack ages.

What limits continuous viewing time away from mains power?

The internal 3.7V 5000mAh battery provides about 2.5 hours of playback before requiring a recharge via the AC adapter or 12 V car cord.

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