... box 2.Multi condition receiving systerm 3.Power-off memory, LED display, one key return 4. STB manufacturer Feature:1. It meets ... and deleting etc.5. Locking functions, Power-off memory, LED display, one key return.6. supports single sound channel, dual sound channel ... a range of games and supports Loader technology, on-line upgrade, on display of advertises and advertises menu and Power Adapter ( ...