接头类型
USB, TF卡, 3G/4G sim卡, 内置WiFi, bt
Product Name
15.6 18.5 21.5 24 inch Android lcd 3g 4G wifi bus advertising screen
Resolution
1920*1080 pixels, support 1080p hd video program
Screen
Brand New bus advertising screen 3g wifi
CPU
RK, Quad Core ARM Cortex-A9, Frequency 1.6GHz
Wi-fi & 3G
Support online software or advertisement content upgrading