Feature: Processor Type: (4g MT6735) Main frequency 1.3 G Hz quad core DDR: 1G DDRIIIFlash: built-in 16GB_e MMCDisplay :7.84 inch high-brightness display ibs screen Display resolution: (7.84 480X1280 pixels) External I/O port 1: USB (Universal Serial Bus) 2.0 Expand memory card: TF card capacity up to 128GB1 GPS interface 1 AV IN rear pull camera interface, & compatible with automatic reversing function 4G band Android 5.1 GSM: 900 (B8) / 1800 (B3), WCDMA: 2100 (B1) / 900 (B8), LTE: FDD, 2100 (B1) / After recording the camera, support the rear camera Full screen touch support capacitive screen Car bluetooth Support BT4.0 Voice Call Upload Phonebook Wifi support 802.11 b/g/n GPS navigation support FM launch support Photo support support Automatic reversing visual support SENSOR 1080p Camera angle wide angle 120 Multimedia Audio Decoding (MP3, WAV) Video decoding (WMV, AVI, ASF, MOV, MPG, 3GP, FLV, MP4, H263, H264); support image format (JPG, TIFF, PNG) Battery Type Polymersoftware support Language support support multi-language G-SENSOR support Loop recording support, no seconds Recording function Hotspot feature support wifi hotspot Parking monitoring 3-axis G-sensor sensor The car assistant of the mobile phone binding machine can watch the video remotely in real time. The car assistant of the mobile phone binding machine can read the video recorded by the machine. The car assistant of the mobile phone binding machine can check the driving track ADAS 4G support Collision lock 3 axis G-sensor sensor, support for loop recording Packa