Bluetooth version of 3d printed headphone

thingiverse

I'm still printing the Bluetooth version/jack (MONO) adapter using a $3 Chinese Bluetooth receiver. I'll add an image when it's complete... Don't print the file "chinese bt" - this is the actual size Bluetooth receiver you can buy here https://fr.aliexpress.com/wholesale?minPrice=2&maxPrice=&isBigSale=n&isFreeShip=n&isNew=n&isFavorite=n&isMobileExclusive=n&isLocalReturn=n&shipCountry=FR&shipFromCountry=&shipCompanies=&SearchText=bluetooth+receiver&CatId=0&SortType=price_asc&initiative_id=AS_20171001074356&needQuery=y&groupsort=1 You'll also need a 4-2 pin flat cable - I recommend an adhesive copper wall cable, but since V3 version, you won't need it. I added a hole for the charging port and all you need is soldering skills to attach the module. You'll need a very small USB micro male or solder two cables inside the module and a small jack cable - you can easily change the module after setting everything up. Then, stick the "sssss.stl" with "Righto.stl" and "Lefto.stl" files using a glue gun. In version 2, I enlarged the module because it couldn't enter for no reason - please let me know if it works well so I can delete some unnecessary parts in the next version. Version 3 has a modified headphone head because I used PLA with 40% infill and perpendicular lines, which broke (maybe also due to winter). I changed its form, added ABS with 99% infill and concentric lines for bending resistance - you can see the bend test below. I also added a hole for the cable and used two USB 3.0 under-cable. After testing with a Bluetooth measurement app, this module can be used for three hours - maybe add a battery to version 4?... Stereo version available soon with X6 BT receiver.