This small DD TC35Pro Mountain2 adapter, designed primarily for use with smartphones with USB-C connectivity only, features a male USB-C connector and a female Jack 3.5mm port. It incorporates both a CS41313 DAC capable of decoding PCM streams up to 32bit 384kHz and DSD up to DSD256, as well as an amplification section with independent ES9603Q AOPs. This means you'll be able to enjoy superb listening quality with your smartphone. What's more, its aluminum casing makes it particularly robust, making it ideal for use on the move.