Put it in public places such as airport, station, exhibition, Shopping Mall, hospital and so on, service for public people. Be suitable for more 50 type of mobile charging, by free (or payment is available. )
How to use: find the line go with your mobile phone, connect the line to the mobile, press the switch to begin charging. 10min, 20 min, 30 min charging time can be set according clients requirement.
21 - 42" screen to play advertisement or other informaiton.