Compact body, machine weight 1kg, white appearance, clean air, super mute, OSRAM top LED light source, built-in wireless Android 4.2 system, 1.6g frequency, six core speed, 8 nuclear upgrade. Built in high fidelity sound, sound quality is smooth. The whole network of similar configuration, the lowest price, refused to profits, factory direct sales, was a foreign trade for all models, allowing more profits to customers. Your one hundred inch bedroom home theater preferred.