Warm Tips: We provide 365 days lifetime after-sales support. If you have any problems and choose "Get Product Support” on the right side of your order information, and you will be offered fast and satisfied solutions in 24 hours. Specifications: 1. WONNIE new generation 10 inch Two DVD players with 1024x800 HD screen provides you clear and realistic image. Not only can play two different movies but also play a same movie simultaneously. 2. Includes two mounting brackets and two headrest straps, they are enough stable and easily mount to car backseat. One player can keep working for about 5 hrs after a full charge, and two players could work for about 2.5-3 hrs while connecting together with AV cable. 3. Our 2 in 1 car charger has two plugs and will charge two players simultaneously. AC adapter is available for 100-240V 50-60HZ wall outlet. 4. Support All-regions Discs : CD, DVD, DVD+R(-R), DVD+RW(-RW), VCD, SVCD-R(RW), CD-R(RW), DVD-5, DVD-9. Support USB/MMC/SD Card (max to 32GB FAT32 and 720*576 pixel ), such as VOB, XVID, AVI, MPEG, MP3, WMA, JPEG (Blu-ray and mp4 disc not supported). When using USB/ SD, please make sure suitable files formats and pixels. 5.There is a protection sticker from the tab on the screen, it has no influence if you take it off before use. 6.The remote control makes it much more convenient to use, please place 2*AAA small batteries and towards sensor area on the middle top between SOURCE and SETUP buttons. Great Entertainment for Kids and Families Connecting to Same Movie Only simply AV cable connecting, one end contact AV OUT of main player, the other end connect AV IN of slave player, press SOUNCE and shift AV IN on slave player, they will share a same movie. Sync Screen to Home TV Easily connect DVD player to a large TV Screen with provided RCA cable, enjoy a beautiful movie night with your families. Dual Powerful Stereo Speakers Built in dual quality speakers, it is clear and loud enough. There are two 3.5mm standard earphone jacks that you could use headphones and you could also connect to car speakers via aux cable（aux cable not included). Features HD Resolution 1024x800 5 hrs Rechargeable Battery Dual Stereo Speakers Two Mounting Brackets & Two Headrest Straps Last Memory Free Regions Sync Playback AC Wall Adapter & 2 in 1 Car Charger Multiple Expanded Ports Direct play via USB and SD cardAV IN and AV OUT are for sync screen connecting3.5mm earphone jack support to connect your headphones and speakers. Clamshell Design It is convenient to change disc for your kids without taking off the car headrest DVD player.While you are driving, kids can easily learn and change disc by themselves. Last Memory You don't have to worry about starting from the beginning next time!Set "Last Memory" function to "ON" at SETUP page, the Break-point Memory function will pick up from where you left off last time. No need to worry about power off or disc removed.