Extraordinary tiny dimension: 50 ? 13 ? 60mm the best choice when an audiophile goes out</br>Extraordinary functions a wilder performance by pixels display 2.35 inches glass 2.5D glass</br>Bluetooth 4.0 with APT-X protocol double-way Bluetooth transmission</br>Magic box in your palm format supported: DSDDFFISOAPEFLACALACWMAAACOGGMP3WAVAIFF</br>Extraordinary multi-functional knob from alps durable for 500 thousand times pressing and 100 thousand</br></br>Product Description</br></br>Shanling M1 is portable and powerfull with specific customized sport accessories suppors DSD <br> playback bluetooth 4.0 with Apt-X protocol and can be wireless headphone amplifer with <br> DAC.All thrilling features is just for your pleasure of listening .We wish you love it .Enjoy music.<br> In the history of 28 yearsshanling is qualified for adopting many patented technologies and has <br> established close partnership with many leading high-end suppliers and become one of the most <br> reputable manfacturers of the industry.<br> This device is a portable high resolution music player??which supports music format of <br> MP2??MP3??WAV??WMA??APE??FLAC??AAC??ALAC??ALFF??OGG??DSF??DIFF??etc??with the highest <br> sampling rate of 192k/24bit??and bluetooth 4.0 with APT-X protocol as well.<br> <br> Parameter: <br> Size: 60mm * 50mm * 13mm. <br> Net weight: about 60g. <br> Screen: 2.35-inch TFT high-definition display (360 * 400) <br> DSD playback: support DSD64?? DSD128. <br> Decoding: support to 192kHZ-24bit. <br> Bluetooth: 4.0 supports APT-X. <br> D / A conversion chip: AK4452. <br> Amp chip: