Recently, there has been a hot topic in the city that full-time students have lunch problem at schools. Our product can solve the problem of hot food storage safety, that aims to allow children safely enjoy packed lunch at school. It is timely that our USB electric lunchbox will be exhibited between this Friday and Sunday (17-19/2) at the Hong Kong Wanchai Convention and Exhibition Centre with our collaborator, Bliss and Bless. We welcome you to have a look, buy and pick up instantly at the spot. The quantity is limited, so please hurry up.