Fosi Audio IM4 IEM Accessories: 4.4mm Balanced, 3.5mm with Mic, D2 DAC

IM4 IEM Accessories include 4.4mm balanced cable, 3.5mm cable with microphone, and D2 DAC. High-purity wire, low signal loss, enhance sound quality—clear treble, full bass, wide sound field. Gold-plated plug, anti-oxidation, stable transmission; soft wire, anti-tangle, comfortable to use. Plug and play, no modification needed. Suitable for daily commute, Hi-Fi listening, calls, games. Specs: Fit IM4 IEM, 4.4mm balanced + 3.5mm with mic + D2 USB-C to 3.5mm DAC.