The iBasso DX80 Dual CS4398 DACs DAP Portable Digital Audio Player is a high resolution music player, which supports coaxial digital Output, line out and Headphone output. It can play music in formats of MP3, APE, FLAC, WAV, AAC, ALAC, WMA, OGG, etc. It has a 3.2" (480*800) IPS Screen and 2 microSD slot supports up to 256GB.Feature- 3.2" IPS Screen (480*800)- Dual CS4398 dacs and native DSD.- Frequency Response: 17Hz~20KHz +/-0.1dB - Si TIme MEMS Oscillator X2- Optical/Coaxial Output, Headphone Out, Line Out- Dual microSD slots (Support up to 256GB)- 3600mah BatterySpecificationProduct Model:iBasso DX80 Dual CS4398 DACs DAP Portable Digital Audio PlayerMemoryMemory card slot:microSD x2Card size:Supports up to  256 GBBatteryBattery capacity:3600 mAhSizeDimensions (L x H x W):120 mm x 63.2 mm x 16 mmWeight (with battery):178 gDisplay:3.2" (480*800) IPS ScreenHeadphone impedance range:0 ohm - 0.1 ohmSupport 192 kHz/24-Bit:YesUSB DAC:YesOutput:&nbsp;Headphones&nbsp;Line Out&nbsp;Coaxial DigitalSupported format (lossless):&nbsp;APE&nbsp;FLAC&nbsp;WAVSupported format (lossy):&nbsp;MP3&nbsp;AAC&nbsp;ALAC&nbsp;WMA&nbsp;OGG<br> <br> <img src="http://bosscreat.esellersimg.co.kr/DETAIL/detail_global.jpg" border=0>