Product Introduction:*System: Android 10.0 manual telescopic screen*Software solution: Yunzhiyilian*Screen size: 7 inches*Screen resolution: 1024 * 600*Radio frequency: 87.5M-108Mhz*Bluetooth version: 4.0*Installation size: 178x53MM*Single unit weight: 1.48KG*GPS signal: GPS/AGPS/GLONASS/Beidou*Working temperature: -10~60 *Working voltage: 12-14.4V*Output power: 60Wx4*Number of full containers: 10 units*Full container net weight: 14.8kg*Audio formats: MP3, WMA, AAC, RM, FALC, WAV*Video formats: MPEG-1/2/4, H264, H263, VC1, RV, RMVB, DivX, Sorenson Spark Spark, VP8, AVS Stream, mkv*Language parameters: Indonesian/Malay/Czech/Danish/German/English/Spanish/Filipino/French/Croatian/Italian/Latvian/Lithuanian/Hungarian/Dutch/Norwegian Bokmar/Polish/Portuguese/Romanian/Slovak/Finnish/Swedish/Vietnamese/Turkish/Greek/Bulgarian/Russian/Ukrainian/Hebrew/Urdu/Arabic/Persian/ Hindi/Bengali/Thai/Khmer/Korean/Chinese/Traditional Chinese/Japanese*Product accessories: 1. Instruction manual (to be redone) 2. GPS antenna 3. Disassembly key 4. Power cord