Truly authentic sound with Hi-Res Audio , Maximum Power Output - 35 Mega Watt + 35 Mega Watt
S-Master HX digital amplifier for pure sound quality
DSEE H upscaling restores quality to compressed files
Easy Bluetooth connectivity with NFC One touch
Ambient Sound Mode to keep you aware of your surroundings at all times
You can enjoy up to 45 hours of music play back
16GB of memory built in
In the box: Walkman (1), USB cable (1), Startup Guide, Instruction Manual