I found the box. It also includes accessories and the instruction manual. I cleaned it, but there are still some remaining stains on the screen that I couldn't remove (see the second picture). Operation has been confirmed. - Model: AN-M010 Screen Size: 11.6 inches Resolution: 1366 x 736 (HD) / 16:9 Display Technology: LCD Supported Internet Services: Android TV TM, Chromecast Built-in, Google Assistant, Wireless LAN (2.4GHz/5.0GHz) Bluetooth (Ver4.2) CPU: Amlogic S805 x 2 GPU: ARM Mail-G31 MP2 - Accessories: Remote control, AC adapter, headrest holder, earphones, cigarette lighter power cable, instruction manual - Condition: Screen has stains The size of the box is large, so the shipping method is undecided. I think it will be Yu-Yu Mercari.