3D printable protective case compatible with WF-1000XM4 earbuds

prusaprinters

<p>I recently went to treat myself a little bit and spent a little extra money for a new set of bluetooth earbuds. These WF-1000XM4 earbuds are amazing… and have the price tag to match (for a relatively broke university student, at least lol).</p><p>Wanting to attempt to preserve them, I designed this case to try to protect them at least a little from drops. The top piece fits snug as-printed, but the bottom piece is left ever so slightly wide to allow for a cushiony shim to be placed inside to help maintain pressure on the main body of the earbuds case. I personally used a section of electrical tape, 3 layers folded on top of themselves with a final length of ~40mm and sandwiched it in-between the front of the actual earbuds case and the printed one.</p><p>Here is some additional info about how I printed it:</p><p>Printer: Prusa i3MK3s+</p><p>Filament: Esun Pla PRO (Pla+)</p><p>Nozzle size: 0.4mm</p><p>Layer height preset: 0.15mm QUALITY</p><p>Perimeters (Top piece): 2</p><p>Perimeters (Bottom piece): 1</p><p>Infill: 10% adaptive cubic</p><p>Supports: None (print with flat side touching build plate)</p><p>&nbsp;</p><p>While I generally max out perimeters for added strength, in this case I aimed for the print to act as a crumple zone in the event of a drop to protect the actual earbuds.</p><p>Both wired and wireless charging are still fully usable and accessible without removing the case (although the base does begin to get just a bit warm to the touch with wireless charging).</p><p>please feel free to reach out with ideas for improvements or feedback in general, as I am happy to improve my design.</p><p>&nbsp;</p><p>&nbsp;</p><p>DISCLAIMER: This design has not been officially strength tested or tested for impact resistance and does not guarantee any protection for the earbuds, should you choose to print and use my design.</p><p>&nbsp;</p><p><img src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" alt="Creative Commons License"><br>3D printable protective case compatible with WF-1000XM4 earbuds by user caskr is licensed under a <a href="http://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License</a>.</p>