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LEMONKTV Auto Volume Control Device, Auto Gain Control Device for Karaoke Machine, Media Player

Brand: LEMON KTV Features:
    • This auto volume control is used to balance the karaoke song audio volume output at the same level.
    • Details: size of aluminum box is 70*80*25mm, Audio cable length:30cm, Power adapter line length:1.2m.
    • package: Color box