2.5mm+3.5mm Female to 4.4mm Male Balance Headphone Adapter 2 in 1 Jack Plug

3.5mm 3-pole/4-pole earphone side. 2.5mm earphone side. Plug Type: 4.4mm 5 pole. Connected, no short circuit. Body material: 6N single crystal copper + 4N silver-plated copper. Size: 32 18mm. Plug Length: 22mm.

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