Notes. 1. If the click screen misses or does not respond, screen proofreading is required. Correct proofreading method: press the screen with five fingers at the same time, a + sign will appear in the upper left corner of the screen, click on the + sign, the screen proofreading is complete-T313D Special matters 2. The camera only supports the store supporting the rear camera, does not support the other rear camera 3. When using this product, you must use the cigarette lighter power cord packed with the product to keep the voltage sufficient. Special Note: Prohibit the use of data cable to connect the machine to boot, it will lead to insufficient voltage on the machine motherboard to repeat the boot or can not start, easy to make the machine damaged! 1. Free resend service: Regarding logistics damage/non human damage or inability to power on/screen flicker 2. o mode: SPK+FM+AUX+Bluetooth 5.0 3. Phone connection mode: carplay/android auto/apple airplay/android mirror 5. Display screen resolution: LCD 1920*720 IPS Front camera resolution: 4K 3840*2160P Rear camera optional Resolution: 1920 * 1080P 6. Max External Memory: 256G 7. 11.26-inch intelligent large screen Please Note: 1.T313D does not have a front facing camera 2.Carplay'sBluetoothdoesnotconnectdirectlytotheBluetoothofthecarradio.WesupportdualBluetoothmodes,andoncethephoneisconnectedtoourcarplay,itcanalsoconnecttotheBluetoothofthecarradio