Add a 3.5mm output to a bluetooth speaker
Step 1: Things You Will Need
1. Bluetooth Speaker
2. Soldering Iron/Solder
3. Spare 3.5mm jack with cord attached
5. Screw Driver
6. Wire Strippers
7. Shrink Tube (optional)
Step 2: Open Up Bluetooth Speaker
Find a way to open up the speaker. You will probably need a Screw Driver. Once open, find the circuit board.
Step 3: Cut and Strip the Wire for the Audio Connections
Using Scissors or Wire Strippers carefully strip the audio wire. MAKE SURE IT IS NOT THE POWER.
Step 4: Strip the Wire on the Audio Jack Ending
Agin, Do this step carefully, strip and separate the wires
Step 5: Connect the Matching Wires Together and Solder
Some of the wires could be different colors but jest test them to find out.
Step 6: Add Shrink Tube (optional)
And, Your done! Screw the speaker back together and Enjoy!