Flat cable with automatic identification function, same connectors in one brand can be used.
short-circuit protection for tip and ring intelligent identification reminding

Automatical protect function will cut off the main machine to protect it if in large current and to prevent
the main board burning out.
It can automatically resume normal working state.
Solve the problems of phone can not power-on with electric, automatic restart, flash screen, and can not power-on completely.

There are 22 flat cable button，it can works after buttoning.

It supports mainstream model number more than 500pcs