Offer buy any fiio dap m11s, m11 plus, m15s, m17, r7 and save 50 when you purchase fiio's sp3 speakers in the same basket using voucher code sp3save fiio m15s is an upgrade to the classic m15 with enhanced dac and soc chipsets and upgraded android as well'. '.strtoupper('t')he m15s packs a high end es9038pro dac chip that provides exceptional high resolution audio signal decoding supporting high resolution pcm and dsd audio signals'. '.strtoupper('f')iio has trusted qualcomms advanced snapdragon 660soc chip that provides silky smooth ui with support for the latest android os and applications'. '.strtoupper('i')ts fully prepared for high resolution audio streaming on apple music and is also roon ready'. '.strtoupper('f')iio m15s marks an upgrade over a classic model redesigned from the ground up with new and advanced features'! '.strtoupper('h')igh end sabre dac chipset at its very core, fiio m15s adopts the performance of the flagship es9038 pro dac chip from ess sabre technologies'. '.strtoupper('i')ts an exceptional 32 bit 8 channel dac that provides tremendously clean and precise performance while decoding high resolution audio signals'. '.strtoupper('i')t supports all leading music formats and supports high resolution 32 bit pcm and native dsd audio signals'. '.strtoupper('w')ith the m15s in your pocket, you are fully prepared to enjoy crisp high resolution audio anytime anywhere!'! '.strtoupper('a')dvanced snapdragon soc chipset fiio m15s has received an upgrade in the soc department as well'. '.strtoupper('w')e have got qualcomms advanced snapdragon 660soc chip'. '.strtoupper('i')t is paired with 4 gb of ram and 64 gb of rom'. '.strtoupper('i')t provides a clean and fast user interface allowing you to use multiple media applications easily'. '.strtoupper('o')pen android 10 os fiio m15s comes loaded with android 10 os as stock'. '.strtoupper('i')t has google play store pre installed on the system which allows the user to easily install different media applications'. '.strtoupper('i')t supports hi res streaming on apple music'. '.strtoupper('t')he m15s is also roon ready for your setups'. '.strtoupper('h')igh resolution two way bluetooth connectivity fiio m15s features high res two way bluetooth connectivity, supporting all leading bluetooth transmission protocols including ldac, aptx hd, aptx, etc'. '.strtoupper('y')ou can connect it to your smartphone, use the smartphone as a music source and use the m15s as a bluetooth dac amp'. '.strtoupper('m')ultiple headphone output options fiio m15s features multiple headphone output ports including 3.5mm single ended, 2.5mm balanced, and 4.4mm balanced ports'. '.strtoupper('i')t also supports the balanced line out function through the balanced 4.4mm output'. '.strtoupper('h')igh power headphone output mode fiio m15s is a powerful portable digital audio player'. '.strtoupper('i')t packs up to 1.2w of clean output power that is adequate enough to drive even demanding headphones with ease'. '.strtoupper('i')t also features a high power headphone output mode, which is suitable for power hungry demanding over ear headphones'. '.strtoupper('i')ntegrated rgb indicator light and reliable volume adjustment the volume wheel at the top of the m15 has a built in rgb indicator light'. '.strtoupper('i')t glows in different colours based on the active playback bitrate, and it can also be customised in the settings'. '.strtoupper('v')olume on the m15s can be adjusted either with an analogue potentiometer knob or with buttons, both easily allowing you to fine tune through the 120 levels of volume.