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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
one computer live
Indoor barrier-free linear distance: 15-20 meters
It can be connected to the same mobile phone
full light off)
Supply USB
LINEPAUDIO B890 Current Buzzing Noise Canceller (Black) wlons one computer liveAbout The Product Almost all 60Hz AC buzzing is caused by earthing loops and acts like a radio antenna (ring antenna). The buzzing noise canceller completely eliminates this by disconnecting the grounding circuit, making the signal line unable to absorb the AC buzzing and noise first. Compared with balanced circuits, unbalanced circuits are more susceptible to current noise and RF interference, the longer the unbalanced cables are, the more likely
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