LOTOO PAW Gold Portable Reference Class High Resolution Audio Player with 24K Gold Plated Control Buttons and Sapphire Glass (One Year USA Warranty) Blackfin 514 DSP as the core processor with the special real-time OS makes the power on in the blink of an eye. Body Material: Aircraft Grade Duralumin, Core Processor: ADI Blackfin 514 DSP Processor, Headphone Driver: Ti LME49600 Supported Audio Formats: DSD(DFF DSF ISO) FLAC WAV AAC ALAC MP3 WMA M4A CUE APE WavePack Sample rate: PCM 8kH-384kHz / DSD 2.8Mhz, 5.6Mhz Input: Super Sped USB 3.0 Micro-B Outputs: PHONES(3.5mm) Line Out(3.5mm) Battery: upto 12hours, 6000mAh 3.7V Li-Polymer Battery Storage: SDHC/SDXC upto 2TB