... comfigurationPlaybackdepends on the batteryNormal USENOTE:Touch screen, PUSH button, PUSH PIN, Magnetic switch, light sensor, motion sensor, etc, are optional ... greetings, advertising, promotions, souvenirsOptions:1. LCD type: 2.4”, 2.8”, 3.5” 4.3”,5'', 7" and 10 inch,2. Flash Memory ... year;2.Customer bear all the freight and duty charge to factory, and the factory take responsiblity of return freight ...