We made this for my son's science fair project (he got 2nd place in the county btw)! They should provide the audience and the judges with samples of the music used in his experiment. They play long enough to provide decent samples of the music used and still sound good after over a month in my son's backpack and two science fairs. Addendum: My daughter needed a thunder note for her book launch so we remapped one of my son's recorders for it and it still worked! They lasted much longer than expected. Absolutely recommendable for this purpose!
Portable recorder ZOOM H1n black
34 Review
π΅ Icstation DIY Light Sensor Sound Module Micro USB Music Player for Talking Greeting Card: A Creative Gift with 8M Memory and Speaker
9 Review
ποΈ Black ZOOM H2n Portable Recorder
15 Review
Premium Hard CASE for TASCAM DR-05 / DR-05X (V2/V1) Portable Digital Recorder - Featuring Mesh Pocket for Accessories by Caseling
11 Review
π§ Jaras JJ-Box89: Red/Black Sport Portable Stereo CD Player with AM/FM Radio & Headphone Jack Plug - Ultimate Music Companion on the Go!
10 Review
Gamepad GEN GAME X3 Bluetooth, black/red
23 Review
Experience Ultimate Music Enjoyment with Sony CD Boombox ZSPS50B.CED - USB Playback & Audio Input Included!
13 Review
KEiiD Bluetooth Stereo Shelf System With Retro CD Player, Speakers, FM Radio Receiver, USB, AUX, Bass/Treble EQ, Wooden CD Music Bookshelf System For Home Audio
28 Review