“BenQ Joybee GP1 Plus” is a mini projector with high illumination and definition as well as an easy plug-in design. Users can activate many multimedia functions via USB device or transfer line. Its compact design and a battery lasting for five hours of movie-watching make “BenQ Joybee GP1 Plus” the perfect choice for people who need to do presentations anytime and anywhere, such as sales persons, photographers or dance teachers. The design concept was inspired by “Tsung”, a traditional Chinese utensil used in ceremonies; the circle and square shown on “Tsung” symbolize the fusion of sky and earth, which implies that the design is an elegant combination of ancient and modernity.