Q. Are there any MP3 players we can use as portable recorders?
Q-Sonic: MP3-Player im Mini-Format
Music Player - MP3 Player - Apps on Google Play
Amazon.com: MP3 Player 64GB with Bluetooth,HiFi,Sport,Line-in rip Music, Lossless Sound, Sleep Timer, FM, Long Battery Life(Black) (Red) : Electronics
AGPTEK MP3 Player, Bluetooth Lossless Music Player with FM Radio, Voice Recorder, 16GB Pink - Walmart.com
MP3.COM Rescue Barge: Q : Free Download, Borrow, and Streaming : Internet Archive
Q. Are there different types of MP3?
VOX400 VoiceOff Alarm Activated MP3 Message Player - System Q Ltd - Systemq.com
SupportPlus Q-BE MP3 player Review | Trusted Reviews
SupportPlus Q-BE MP3 player Review | Trusted Reviews
Easy Hi-Q Recorder - Download
Amazon.com: GoHawk TS3-Q Gen.3 Motorcycle Weatherproof Bluetooth Speakers 7/8-1.25 in. Handlebar Mount MP3 Music Player Sound Audio Stereo Amplifier System ATVs Golf Cart AUX, USB, Micro SD, FM Radio, 4-Speaker : Electronics
SupportPlus Q-BE MP3 player Review | Trusted Reviews
Q-Sonic USB Phono Adapter: Audio-Digitalisierer & MP3-Recorder "AD-330 USB" (USB auf Cinch)
Q-Sonic Adapterkassette: CD/MP3-Kassetten-Adapter für Kfz-Betrieb: Amazon.de: Elektronik & Foto