Amazon.com: 48GB MP3 Player with Bluetooth 5.1,2.8'' Full Touch Screen MP4 Player with Speaker,Portable HiFi Lossless Sound MP3 Music Player with FM Radio, Voice Recorder,E-Book,Armband,Support up to 128GB : Everything Else
VS1053 Codec + MicroSD Breakout - MP3/WAV/MIDI/OGG Play + Record [v4] : ID 1381 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: EVISTR Hi-Fi Digital Audio Player Bluetooth Portable Music Player DSD MP3 Player USB DAC for Audiophile : Electronics