The Multi-Function TV Lantern TV-Lantern SI-713. Features a 5.5-inch monochrome TV, AM/FM radio, wide beam light, fluorescent lantern, emergency siren, thermometer, compass, and more, making it a versatile disaster preparedness item. It also has an external antenna jack and an earphone jack. This item was found in the closet of my parents' house. Although it appears unused, I tested it by connecting it to an adapter, and it sometimes powered on and sometimes didn't, so I'm selling it as junk. Please consider this item only if you are familiar with electronics or can perform simple repairs yourself. Main Functions: 5.5-inch Monochrome TV AM/FM Radio Wide Beam Light Fluorescent Lantern Emergency Siren Thermometer Compass External Antenna Jack Earphone Jack Power: AC Power DC 12V Power Size D batteries x 9 (sold separately) [Condition] Although it appears unused, there is some aging on the box and the main unit. I confirmed that it sometimes powers on, and the light works. The siren also sounded. I could also hear the radio. I couldn't watch the TV because it was just static indoors. I couldn't confirm the lantern's function because I didn't know how to turn it on. [Model Number] SI-713 [Screen Size] 5.5 inches [Included Accessories] AC adapter, DC car adapter, external antenna jack, carrying strap [Item Condition] Unused, but due to long-term storage, please consider only if you understand. The main unit is in reasonably good condition. Shipping via Yu-Pack 100 size is planned!