Double Din Car Stereo - JOYING 10.1" Car Radio Android 8.1 4GB + 64GB Car GPS Navigation Head Unit with Android Auto, Bluetooth, WiFi Connection, Built-in DSP, Video Out Android 8.1 operating system, 4GB RAM 64GB ROM memory, install more applications like Waze, Sygic, Soptify, Pandora, Facebook, Twitter, Youtube etc Built-in DSP (Digital Signal Processor), new EQ, 16-band EQ with independent front and rear settings, Subwoofer output level and low pass frequency adjustment Compatible with Audio out from the smartphones, bulit-in zlink function, stream your smartphones with Android car stereo built-in display Bluetooth hands-free calling, make and receive calls, play music and apps like Spotify / Pandora / Google music wirelessly USB charging, Steering Wheel Control, OBDII, Dash Camera, aftermarket RCA backup camera, Tire Pressure Monitor, no fast boot function Operating System: Android 8.1 Oreo CPU: Octa-core 64bit Cortex-A53 1.5GHZ Radio Chip IC: TEF6686 Amplifier Chip IC: TDA7851 Power Output: 450W / 4 max GPU: PowerVR G6110 GPU RAM: 4GB DDR3 SDRAM ROM / Flash: 64GB Voltage: DC 12V Speaker impedance: 4 ohm Core Board Working Voltage: 10.8~14.8V Loading Time: 12s Video: 4K Bluetooth: Bluetooth 4.2 10.1 inch double din touch screen 1024*600 resolution Video output, allow you to conncect the headrest monitor Built-in DSP, 16-band EQ enhancement Support steering wheel control, if your car has the Canbus, you need to buy the Canbus decoder. WiFi conncetion Built-in zlink function, integrate your smartphone with Android car stereo buillt-in Display. FM / AM radio, radio IC TEF6686 Bluetooth Hands Free Calling Internal / External microphone for hands-free calling. Support bluetooth music, phone book. Allow you to connect the car dash camera and backup camera. Capture events that occur when driving, providing safety. 170 degrees wide angle lens dash cam, HD video recording, more delicate and excellent video images, enable to run commands in the background; Support mirror image; Brightness adjustment; Time indications while recording. Model Name: ELM327 bluetooth OBD2 Current: 45mA Type: scan code readers and tool Frequency: 38400Hz Output interface: Bluetooth Applicable Scope: 16,4-32.8ft Bluetooth Password: 1234 Weight of item: 23g Operating voltage: 12 V Working Voltage: 2.1V-3.5V Working Frequency: 433.92MHZ Prssure Measurement Range: 0-116Psl Temperature Measurement Range: -30-85 Working Temperature: -30-60