Taxi Ads Player 1.With 3G internet,SD,USB,built-in 3G module 2.Color:Black,Brown,Grey and ect 3.OEM ... Taxi Ads Player8 inch GPS Taxi AD PLayerBasic Parameters 1. Model TG8022. Name 8 inch GPS Taxi AD Player3. Category Taxi ... Color Black, brown, grey, etc. 8 inch Advertising Player with 3G,USB,SD