14V Portable TV with Built-in Battery for Indoor/Outdoor Use GH-PDTV14A, 2024 Model - Brand: GREEN HOUSE - Size: 14V - Resolution: 1366x768 - Connectivity: HDMI, USB - Features: Built-in battery, suitable for indoor/outdoor use - Accessories: Various cables, power adapter Thank you for viewing. Purchased around November of last year (approx. 15,000 yen at the time). I tested it once, but it has been stored in its box. I believe it is the same as an unused item, but please understand that it is a used item before considering a purchase.