Don't be mean, this is my first instructable.
I made this because I was bored, here are the supplies.
iPhone gift card from BestBuy(Holiday Only)
Cheap $20 Bluetooth headset by Jabra at Best Buy
Bluetooth enabled phone(In this case, my new razr)
I'm not responsible if you destroy your headset and you can't get it working again.
Step 1: Pulling Apart the Headset
Start by pulling off the ear clip then the ear piece seal. Next, pull the battery and battery cover off, keep every thing for later on.
Step 2: Disconnecting the Speaker Unit
Next, you will carefully pull the speaker unit out after cutting both the black and red wires inside the casing with a knife. After that, you must cut off the extra casing section. (Refer to pictures)
Step 3: Reconnecting the Speaker Unit
Now you must reconnect the speaker unit by stripping the wires and using tweezers and hot glue to join them, make sure black is to balck and red is to red.
Step 4: Replacing the Seal
The ear piece seal you removed earlier, put it back on.
Step 5: Attaching the Cover
Take the iPhone gift card and place it face down, then refer to pictures for the positioning of it. Make sure the glue does not obstruct the speaker hole and use hot glue.
Step 6: Using It
Hook it up to a Bluetooth enabled phone, in my case, a V3xx Razr, then ENJOY, if you want, you can attempt to add a back cover.