Apple iPhone 7 is a smartphone with wireless earphones. If you also want wireless earphones then you have to spend only 2 minutes to make it at home. This will hardly cost you 300 rupees. For the making of wireless earphones at home, you need an old earphone but be sure it works properly. You also need other things such as:
1) Old earphones
4) Bluetooth module
Cut your old earphones from the center.
Now cut both the ends with a scissor to open up the wires.
Now heat the wires with lighter.
Unfurl the heated wire with the help of blade.
After doing it will appear like that in the photo
Paste these wires and strongly fix them
Now take the blue tooth module that you can get from any online e-commerce website.
You can clearly see the option to join the two wires on blue tooth module. Fix them there.
Now wrap the blue tooth module and your wireless earphones are ready to use.
Connect it with the Bluetooth of the phone and enjoy your music