Loudspeaker, Amplifier, Conference System manufacturer / supplier in China, offering 8 Inch Woofer Bluetooth Wireless Karaoke Portable Speaker with Stage Party Bt 120W DJ Speaker Altoparlante Portatil Karaoke, IP66 Waterproof Wall Speaker 10W@8ohm 3-Inch Adjustable Bracket Wall-Mounted Speaker for All-Weather, Wall Mount Amplifier Volume Control Switch 4*25W Rectangle Volume Controller Wall Amplifier with Color LCD Display and so on.
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