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ddHiFi BM4P Headphone Cable Replacement Adapters

ddHiFi BM4P Headphone Cable Replacement Adapters

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Product Description
Cost-effective, customizable, high-quality—ddHiFi’s BM4P replacement adapters are a smart and great-sounding way to cable. Inside each bundle, you’ll find three different plugs—the 2.5-millimeter BM25, 3.5-millimeter BM35, and the 4.4-millimeter BM44—as well as a 4-pin jack to create a wide range of cable types Read More


  • ddHiFi
  • Plug material: High-purity 24K gold-plated copper
  • Shell material: 6063 aluminum alloy
  • Internal connecting material: OCC and silver-plated OCC
  • Length of shell (after assembly): 33.5 mm (excluding the plug)
  • Connector: 4-pin
  • Termination: 2.5 mm, 3.5 mm, and 4.4 mm
  • Weight (BM25): 0.14 (4 g)  
  • Weight (BM35): 0.15 (4.1 g) 
  • Weight (BM44): 0.18 (5.1 g)


  • BM25 2.5 mm plug and shell
  • BM35 3.5 mm plug and shell
  • BM44 4.4 mm plug and shell
  • 4-pin jack and shell
  • Silver-containing solder wire 
  • Heat shrinkable tube


Estimated ship date is Oct 26, 2021 PT.

Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.

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