Telephone Receiver to Headphone

Make the headphone with the help of old telephone receiver ,

Requirement :

1.Old telephone receiver

2. Old headphone wire with MIC

Step 1: Cut Your Old Headphone and Remove Insulation

Fire to remove the insulation . it's easy method to remove insulation

Step 2: Open the Telephone Receiver and Connect the Audio Wire.

Connect the wire to the receiver

1 . MIC

2 .GND

3.Left

Right (not used)

Step 3: Before Closing Case You Test It.

Test mic with phone recorder and speaker with music player

Step 4: Insulate the Wires and Close the Case

Insulate the wires using electrical tape or glue.. then wire fixed inside with a tape or glue.

Step 5: Finish!