Features: 1.Strict Standards: Fully comply with DVB?T EN300 744 / DVB?T2 EN302 755 V1.3.1 standard. DVB subtitles and OSD remote text conforming to ETSI 300473 standard. 2.Convenient to Use: Appearance miniaturization, easy to install, special design for automobile, support high?speed driving above 80Km/h. 3.Support multimedia formats: mpg, MKV, avi, mov. Supports fast hardware decoding JPEG images, as well as a variety of OSD language menus. 4.Hd Resolution: 720x576 25fps/720x480 30fps/ HD, 19201080P/1920 1080i, 5.A Great Vehicle Supplies: Can be well used in your car, to provide you with a comfortable car experience, but also very suitable for your travel rv. Specification: Item Type: Car Digital TV Box Material: Metal + PVC Battery Type: CR2025, shipped without battery Technical Specifications; Tuner Module: DVB-T en300 744 / DVB-T2 en302 755 V1.3.1 standard. RF Input: UHF: 470MHz - 862MHZ VHF: 174mhz - 230MHz UHF: 470MHz - 862MHZ VHF: 174mhz - 230MHz. Input Impedance: 75 Signal Level: -80dbm - -10dBm Connector Type: SMA type terminal Channel Bandwidth: 6M / 7M / 8M. FFT: 1K, 2K, 4K, 8K (normal), 8K (Extended), 16K (normal). 16K (Extended), 32K (normal), and 32K (Extended). Modulation Mode: QPSK, 16QAM, 64QAM, 128QAM, 256qam, QPSK, 16QAM, 64QAM, 128QAM, 256qam. Warning Interval: 1 / 128, 1 / 32, 1 / 16, 19 / 256, 1 / 8, 19 / 128, 1 / 4. Pilot Mode: PP1 to PP7 Service Type: Support single PLP (mode a) and multiple PLP (mode B) Support ETSI TS compliant single frequency network (SFN) 101191[6] Transport Stream: MPEG-4avc / H.264 HP L4 ,MPEG-2 MP HL /ML HEVC (H.265) Video Scale: 4:3 / 16:9 Video System: PAL / NTSC PAL / NTSC system Video Output. 10.3Vpp Video Resolution HD Resolution: 720x576 25fps /720x 480 30fps /HD. 1920 1080P/1920 1080i Audio Decoder: MPEG-2 / he_ AAC (DD / DD + option) MPEG-2 / he_ AAC(DD/DD +optional) Audio Channel. R/L/ST Audio Output. 1Vpp Power Cord and Jack: 4-pin. 1. DC + 12 - 24V input 2. Administrative Committee on Coordination 3. GND 4. NC Infrared Expansion Jack: Used for infrared expansion box A / V Output Interface: Video RCA interface 1, Sounding RCA interface (R / L) 2 Upgrade and Multimedia Ports. USB interface S-AV connector: 1. Input Jack: Video RCA jack 1. Audio RCA Jack (R / L) 1 2. Output Jack: Video RCA jack two ANT1 Input Jack: Female SMA type Service Temperature: - 10 - + 70 . Storage Temperature: - 40 - + 70 . Power Supply: DC + 10V - 24V 10% Power Consumption Operation: Maximum 4.5w Standby: < 0.25W PackageList: 1 x Set Top Box 1 x Instructions 1 x Remote Control 1 x USB Line 1 x 12V Power Cord 1 x Antenna Signal Receiving Line 1 x AV Wiring 1 x Remote Control Infrared Extension Cable