D10 Headphone Amplifier USB Potrable Dac with 3.5mm & 4.4mm Balacnced Dual Mini Audio Amp Outputs Support 500mw 16ΩDSD256 PCM 32bit/384khz Hi-Res Earphone Amp for Smartphones/PC/Laptops(Black)

S.M.S.L D10 Headphone Amplifier USB Potrable Dac with 3.5mm & 4.4mm Balacnced Dual Mini Audio Amp Outputs Support 500mw 16ΩDSD256 PCM 32bit/384khz Hi-Res Earphone Amp for Smartphones/PC/Laptops(Black)

SpinFit W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability

Geekria 4.4mm Male to 3.5mm (1/8'') Balanced Female Headphones Adapter for 3.5mm 4-Pole Cable Connected to Balanced 4.4mm Player Device, Aluminum Alloy Conversion Audio Plug, Gold Plated Adapter