Almost people has at least one mobilephone ,it brings a lot of convenient .
But most of us will come across one problem , the rubber tube of USB cable or earphone fracture . Then what will you do ? Change a new one ?
If your mobilephone is IPHONE , a original USB cable will cost about USD8 , and earphone will even cost you more than USD30 (in China) . So I recommend you a new way , you can repair it with HHST heat shrink tube , it is easy to install ,everyone can do it ! will just cost you less than USD0.1 one time !
You can choose the color you like , it will make the USD cable and earphone even nore beautity than a new one !
Share two pictures !

Repair your USB cable