Car Advertising Player 1.19 inch Supermarket E-coupon AD Player--Bluetooth,3G 2.Color:Black 3.OEM and ODM are ... and other info to the customer mobile phone via bluetooth, such as activity time, appointed site, host unit ... ARM 1176JZF-S, 720MHZ 2.NAND Flash 2G 3.DDR2 256M 4. 19 inch TFT-LCD, resolution 1024×768 ... (dual-way 2W ) 10.Color--Black 19 inch E-coupon,3G,Bluetooth Supermarket Advertising Player