This lossless music player can function as a digital source by connecting it to a USB amp with DAC input, and can also be used as an external decoding amplifier when connected to a mobile phone or computer.
Time&Expandable Storage] Enjoy up to 10 hours of uninterrupted high-res audio via headphone or Bluetooth. The H2 does not have built-in memory, but it comes with a 64GB SD card pre-inserted. Expand storage up to 256GB with a Micro SD card and enjoy a music library with up to 14, 999 songs.