ss2s 55 Inch 4K / 2K Touch Screen Advertising LCD Display

★ TFT HD LCD screen, high brightness, high contrast, high resolution ★ Various and easily operation options: USB, SD, android ★ Convenient interface: USB, WIFI, LAN, Audio output ★ With safety lock and Tempered glass ★ Free CMS system (Remote control; Easy content management) ★ Split-screen; Scrolling caption; Timing switch; Auto-play; Loop Play ★ Support Pic, Video, Audio, Flash, PPT, Word, Excel, PDF, time date ★ Network module: Support Internet, wireless (WiFi)12:27 Panel Size of Panel: 55" Display color: 16.7M Brightness: 350 cd/m2 Pixels: 1.2MM Power Supply: AC100~240V 4A 50/60Hz Resolution: 1920*1080 Certificate: CE/CCC/FCC/RoHS/ISO9001 Type: TFT Pixel Pitch: 0.63mm Contrast Ratio: 1200:1 Visual angle: 178°/178° Response time: 5ms Horizontal frequency: 50-60KHZ Vertical frequency: 50-60KHZ Input and Output USB: 2 WiFi: 1 LAN(RJ45): 1 Speaker: 5W*2 Android Function Parameters CPU: Rk3368, A53, 2GHz Memory (RAM): 2GB(4K) / 4GB(2K) Build-in Memory (ROM): 16GB(4K) / 32GB(2K) WiFi: Yes Bluetooth: 5.0 OS: Android 9.0 Decoding Resolution: Highest @ 3840*2160 Video Format: WMV, AVI, FLV, RM, RMVB, MPEG, TS, MP4, etc Picture Format: JPG, BMP, PNG, GIF, etc up to 4096*4096 resolution Playlist content update method: - Pendrive / Cloud CMS