1、BT5.0 Dual Mode : For Android 10.0, to meet customer's system requirements. Bluetooth 5.0 dual modules to solve Bluetooth call, sound quality, OBD connection problems. 2、Car Radio: Adopts imported SL4755, supports FM, AM, RDS, and supports global frequency bands to reduce station complaints. 3、GPS Navigation: Support GPS, Beidou and GLONASS navigation, stable signal reception, anti interference, precise positioning and navigation. 4、Mobile Phone Interconnection: Adopt for Yealink mobile phone interconnection software, support for IOS certification chip, CAR PLAY, for Android auto wired connection, running smoothly. 5、Digital Signal Processor: DSP supports active two way, three way, 5.1 channel, RCA supports 8 channel, and can independently adjust the audio output. 6、Headrest Video Output: Support CVBS simultaneous display output, support high definition multimedia interface different display and abnormal sound output. Item Type: Car stereo Material: ABS, metal System: For Android 10.0 Hardware Platform: T507 4 plus 4 cores A53 1.5GHz Support DDR And EMMC: 2+32G Power Management: Hibernate speed start (second start) Bluetooth: BT5.0 dual mode WIFI: 2.4G IEEE802.11b/g/n GPS: GPS, BeiDou and GLONASS USB: Support 3 way USB, one way USB 2.0 OTG, two way USB 2.0 HOST, support BC1.2 fast charging protocol, support USB entertainment (music, video, picture), mobile phone interconnection, support for ios certification chip, CAR PLAY, for android auto Display: Support LVDS standard screen interface, resolution 1280x720 Touch: Support multi-touch capacitive screen Radio: Support RDS function, global frequency range, SI4755 chip TV: Support external TV box interface, support ATV, DTV, support CVBS standard definition input display, support left and right channel input, support serial port or IR compatible communication Background (headrest) Video OUT: Support CVBS simultaneous display output, support high definition multimedia interface different display and abnormal sound output, support one CVBS output, support one high definition multimedia interface output Audio Line Output: Support 8 channel audio RCA output (front, rear, left and right, subwoofer, center output), support 2/4V output, default 4V Physical Buttons: Support 2 way KEY button, 2 way END knob CAN: Support factory setting CAN manufacturer selection, support all the way external CAN box interface MIC: Support one channel of software loop noise reduction, support one channel of external MIC, compatible with switching between the front MIC and the external MIC, the software is the factory setting selection Steering Wheel Control: Support two way AD steering wheel control, support steering wheel control learning Panel Buttons: Support one panel button AD DSP: 14 segment EQ frequency bands, each frequency band can be arbitrarily set the center frequency point between 20-20KHz, support Q value adjustment, support 8 channel delay setting, support forward and reverse phase setting, support 5.1 channel, 2 frequency, 3 Frequency division active frequency division settings, 20-20KHz high and low pass filter settings Power Amplifier: Support 4 x 50W power amplifier output, default BCT001 Video Input: Reserved to support AHD 360 degree input, support AHD front and rear dual recording input, support two CVBS video input (TV, AV) Antenna Interface: Support one GPS antenna, WIFI, BT interface Hard-wired Controls: Reverse, ILL, panel lights, handbrake External Power Control: Support one channel radio 12V antenna switch, support lens 12V output switch, support one channel 12V original car power amplifier switch Fitment: Universal for car 1 x Car Radio 10 x Harness 2 x Screw 2 x Manual 1 x Camera