This is a portable DVD player. I've used the drive a few times. It comes with a holder that attaches to the back of the driver's or passenger's seat, so you can set it up and watch DVDs in the back seat. Playback is not a problem, but since I've only used it in the car, I thought the playback sound was louder than I expected. The batteries in the remote control have corroded, and I've cleaned it, but the remote control doesn't respond unless you get quite close to it. Please be aware of this. All the items are in good condition. The warranty period has expired, and I have not included the product number from Amazon, etc., due to personal information concerns. I will include the contact information for the support service. [New Model] DBPOWER Portable DVD Player 12.5 inch with Car Mount Holder 10.5 inch LCD 5 hours continuous playback Region Free CPRM compatible Resume function 270 degree rotation TV sync possible SD card/USB compatible Car portable Screen size: 10.5 inches Display type: LED Connectivity: USB [For drives with children] Comes with a dedicated car mount holder, which is great for killing time while traveling. Built-in 2500mAh battery allows for up to 5 hours of playback, so you can watch for a long time without worry. Compatible with AC for home use, DC for car use, and battery for 3-way power, making it easy to use in various situations. [Overseas DVDs and copy discs can also be viewed] Region-free, so you can play DVDs from overseas as well as Japan, and it also supports CPRM, so you can use it in various situations. It also supports AV output, and you can watch DVDs on a large TV screen by connecting the included cable. It also supports a wide range of formats, and can play DVDs and CDs, as well as files such as MP3, AVI, WMA, and JPEG. [Packed with convenient features for portability] Has compatible terminals, and can play images, videos, and music stored on USB memory and SD cards. The screen can rotate 270 degrees. When flipped over and folded, it can be put in a case and is easy to watch in the back seat of a car. It also has a resume function that remembers where you stopped watching a DVD, even if the battery runs out. [Simple operability] Just press the buttons for the operations you want to use immediately, such as volume, stop, and mute. The adapter is 100V-240V, so it's okay for overseas voltages. #Halloween on Mercari