Floor stand rotating LCD screen advertising tv monitorwith wifi/3G network display

Floor stand rotating LCD screen advertising tv monitorwith wifi/3G network display 

Product feature: 

1. Support local area Network/ Wide Area Network, WIFI /3G/ 4G 

2. Offer sever for free, easy to use 

3. Support 2.5 inch hard disk, USB disk, SD card and CF card 

4. The server can send instant…