MT/M8321A System Android 10.0 CPU A7X4@1.3G GPU Mali-400 GPU Multimedia Video Encode:H.264,Video Decode:H.264,MPEG-1/2/4 DDR 1/2GB LPDDR3 (Single Channel) eMMC 16GB resolution 1024X600/800X600 (6.2/6.95) Audio processing DB37534 TCB001/TB2929HQ 48WX4 MOSFET OUT TOSHIBA DVD 8202VGQ Radio NXP TEF7708 Bluetooth MTK 4.0 power amplifier TDA7388 WIFI 2.4G IEEE802.11B/g/n compatible WLAN video input Front and rear camera audio input AUX1 video output Vieo1/Video2 (2 channels) Audio output FL/FR/RL/RR/Subwoofer (5 channels) USB interface 3/4 TF interface Multimedia card and map card (some models) Frequency range FM: 76.0MHz-108.0MHz/AM: 522KHz-1620KHz Radio area Asia, Europe, Russia, America 1, America 2, Japan Optional function Tire pressure. Operating temperature -20 ~ +65℃ Storage temperature -30 ~ +70℃ Function selling point second on. System 10.0. Power amplifier TOSHIBA MOSFET. reverse analog HD.4G Optional. Three UI styles to choose from