Sony NW-A45/B Walkman with Hi-Res Audio, Grayish Black/Moonlit Blue (2018 Model): $148 at Amazon, B&H Photo, ABT

Dedicated music player with 45 hours of portable, high-resolution audio with the Sony NW-A45B Walkman Digital Music Player. Walkman supports playback of PCM, AAC, WMA, and MP3 audio files, among others. It features 16GB of internal flash memory and supports microSD cards. The NW-A45 also boasts a 3.1" TFT color LCD touchscreen with an 800 x 480 resolution. Its built-in rechargeable battery provides up to 45 hours of continuous audio playback on a full 4-hour charge.
You can also pair the Walkman with other compatible devices over conventional Bluetooth with NFC.
The NW-A45′s proprietary operating system works with Mac and Windows computers, and utilizes a simple drag-and-drop process for quickly moving songs from your computer library to the Walkman. Also, you can use the NW-45B as a USB DAC, circumventing your computer’s sound card and achieving better sound in the process through the unit’s S-Master HX amplifier.

• Truly authentic sound with Hi-Res Audio
• 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 with Micro SD slot
• In the box: Walkman (1), USB cable (1), Startup Guide, Instruction Manual

Best Buy: price match to Amazon or B&H