Thingiverse Link for the parts :
Spring Loaded Connector:
Instructables Link for Detailed Instructions:
Printer Settings :
Nozzle 255C,
0.16mm layer height and
110C bed temp,
Blue ABS
Electronics Parts List:
1500mAh old smartphone battery
TP4056 Li-ion charging and protection board
5V step up board.
Music by Vexento
youtube.com/vexento
From Where can i buy pins??
Very creative, you created a box with hole on to sit the buds. I live how the charging port whole is so damn big good for air circulation.
Great video! 👌
I recently lost charging case of my Soundcore Liberty 4 NC earbuds, need to see if I can build one like you did
Are not you charging the tiny battery (usually 50-100 mAh) of the ear bud at a very high rate of 1000 mAh? can you explain the reason of using step up again please?
Very good video… thanks ❤