For sale: Moondrop Dawn Pro 2 Portable Sound Card (DAC/Amp) A compact, high-performance device that connects to your phone or computer to enhance audio quality and power professional headphones. Specifications and Features: Audio Processing: Two advanced chips for very pure sound with the highest detail. ;; Ports: ; Standard 3.5mm port. 4.4mm Balanced port for greater power and deeper sound. &; Controls: Side buttons for precise volume control. &; Design: Durable aluminum body with integrated LED lighting. &; Compatibility: Works directly (Plug & Play) via Type-C port on mobile phones and computers without needing to charge.