IPS HD Color MonitorScreen dimensions: 11.26-inchResolution: 440(H) × 3 (RGB) × 1920(V) PixelsPower: DC7V-32VConsumption: Less than 10WVideo: 2 way video inputTime setting: supportVideo playback: supportReversing line setting: Open/close or adjust the reversing lineCamera mirroring: support, only for rear cameraVersion information: You can view the system versionHalf-screen/full-screen: CarPlay support, Android Auto not supportRestore default settings: supportMemory card: 128G TF card Max How to Get the Sound from Your Car Stereo:This wireless android auto car stereo has a built-in speaker, but if you want louder sound, you can transfer it to your car's speakersFM transmitter: You can set the same FM radio channel on the stereo and your car's radio to receive the FM radio on this unit. (Please avoid using the channel to be occupied by the FM station)Note: If you turn on the FM transmitter, this wireless apple carplay screen will not play any sound; if you want the device to play sound from the built-in speaker, please turn off the FM transmitter When you answer and make calls, the sound is allowed to come out of your car's speakers. If you cannot hear sound, check the following steps: 1. Make sure that AUX mode is selected for the sound mode.2. Please check if the volume of your cell phone is turned up since the radio is usually used to make and receive calls through functions such as carpaly or Android auto. Smart mirror dash cam can support front dash cam full screen display, rear view camera full screen display, apple carplay navigation full screen display, and android auto full screen display Apple Car Play car dashcam can suppors front dash cam + rear view camera split screen display, and apple carplay navigation and bluetooth music split screen display. 1. Open Settings2. Turn on Bluetooth3. Find the Monitor's Bluetooth Name4. Turn on Wi-Fi &Use CarPlay5. Connection Succeeded If you can't connect to the Carplay/Android Auto：1.Some Samsung and Huawei phones are not supported.2. Please check if the signal is good or if the Bluetooth is well connected.3. Please find us and we will help you to solve the problem Hikity Tech-Ask-a-question-Send message to seller. We will give you a satisfactory answer within 24 hours. Equipped with 1920*1080 front and rear view cameras, this dash camera for cars provides high-definition images during day and night, rain or shine. With WDR technology, it can balance brightness even during day and night With front dashcam, this mirror camera can support loop recording function, it will automatically overwrite the old video and save new video without manual looping, seamless connection, no dropped frames.Support parking monitor function, but you need to add the parking monitor cable, ASIN: B0CG847KG5The 1080P backup camera is equipped with the parking guidelines, it will make your parking easier and more convenient. With TF Card slot, you can add a TF card to save the recording files. Note: the TF Card is not included. With AUX Cable interface, support aux audio playback. With type-c interface, support usb type-c phone charging.