System Parameters Operation System:Android 10 CPU:Quad-Core ARM A55 1.8 GHz GPU:ARM Mali-G31MP2 Memory: 2GB DDR4 RAM + 16GB ROM Storage Resolution: 1920x (W) x1080 (H) Screen: 13.3'' IPS touch screen Power Voltage: DC 12V/1.5A Working Temperature:-20 ?~+60? Functions WIFI:2.4G/5G(support 802.11,802.11a/b/g/n,802.11ac,but 802.11ax not supported) USB:USB2.0,Max 256G,FAT32 or exFAT,NTFS not supported TF Card:Max 128G,FAT32 or exFAT,NTFS not supported Audio:support stereo audio input /stereo 3.5mm earphone output Speaker:Built-in 2X5W@4 ohm speaker FM transmitter:support stereo audio Freq 76 MHz-108MHz Screen mirroring: support iPhone Airplay or Android Miracast HDMI:support HDMI input /HDMI output(support connection to PS4,Fire TV Stick ,etc) Bluetooth:support connecting bluetooth headset or car speak Video:support 1080P,4K playback Audio format: MP1/MP2/MP3/WAV/OGG/OGA/FLAC /AAC Video format: DAT/MPG/VOB/TS/AVI/MKV/MP4/MOV/3GP Picture format: JPGE/BMP/PNG/TIFF/JIF Packing List: 2 x Headrest Monitor 2 x Headrest bracket (110mm~174mm/4.3''~7'') 2 x Mounting kits(10mm~16mm/ 0.39''~0.63'') 2 x Cig-charger (Length:2.5m/8.2ft) (12V) 2 x Wall charger(Length:2.0m/6.56ft)(12V 2A) 2 x All in one cable 1 x User manual 1 X HDMI cable How do I power up the Android 10.0 car headrest video monitor? No.1 Plug in the cigarette lighter No.2?Service Guarantee?Our products have a 1- YEAR warranty period. If you have any questions about the products, or there is a problem with the products you received, please contact us in time, and we will be committed to providing customers with the best quality service. ?Colorful Ambient LED Light ?Android car headrest video players customized 7 different colors of ambient light to choose from and it creates a immersive feeling for you, just like in a cinema. They will accompany you through a long journey and bring an unprecedented ultimate experience in your car. ?3 charging methods? Cig-lighter, wall charger , connect the AC in the fuse box to the car battery. Easy nondestructive installation without any damage to your car and factory installed looking. ?Support Sync Screens & Wireless Phone Mirroring?The Car Headrest TV supports syncing screens to each other, as it has both HDMI input and HDMI output, connect them with the included HDMI cable to allow kids to watch the same video in their own seats. Support iPhone Airplay or Android Miracast. So you can share the resources on your phone easily. ?4K HDR Touch Screen?13.3 inch large screen, 1920X1080 resolution IPS touch screen. This children's car rear entertainment headrest video player uses the core confidential sound quality technology of the built-in speakers. More stereo surround sound is played when watching videos with headphones on. ?Support Wireless Connection?Built-in 2G RAM/16G ROM, the body is equipped with TF card and USB interface, and supports up to 128GB mobile storage device reading.Connect Wi-Fi or hotspot to enjoy most Android Apps, such as Facebook, YouTube, Netflix, prime video, Disney+, Google or some game Apps.