Professional Speaker, Power Amplifier, Microphone manufacturer / supplier in China, offering Mini Digital DJ Mixer 8CH Digital Audio Mixer Console with MP3, DSP, HD Touch Screen and Reverberation, 34mm Golden-Plated Diaphragm Condenser Microphone for Professional Studio Recording, UHF840 UHF 8 Channel Wireless Microphone System Long Range Wireless Conference Microphone and so on.