... Shortest Latency: <0.5ms Frequency response: 20-20Khz 2.1 laptop speaker 1. Classic again, MDF & aluminium, built-in antenna, shortest ... (<0.5ms), 10 meters wireless transmitter.2. Subwoofer: Material is MDF, horizontal designed, 2.1 audio, 5.25 speaker structure, undertone stronger, output ... to adjust the sound, moreover, it show the blue light.5. Back part, clear cables hole.6. Round edge7. Simply ...