... ),E-coupons,3G update 2.Color:Black 3.OEM Car Advertising PlayerMarket ApplicationLarge or small supermarket, convenience store, etc ... video, picture, rolling text, etc. on the main screen are in harmony4. Strong advertisement display feature and brand promotion ... functionality, etc.6. Full screen touchable7. 3G update(optional)Hardware Specification1. ARM 1176JZF-S, ...