... ,pull the explosion screws,keys,power cord,remote control, manual, warranty cardWarrantythe screen of 1 year free service, and ... 10", 15", 19", 22", 32", 42" and 55" LCD digital signage/advertising display/ advertising player are available.♥widely used in ... , corporate communications, for promoting sales, shelf edge advertising, guide instructions and more;♥Very easy to use, installation free, ...