To make a right-angle turn
A straight earphone plug can often be in the way, especially when it's inserted into the side port of a device. With the DJ30C, it enables the cable to make a turn which it previously could not, making it more convenient to use.
To change the earphone plug from straight into L-shape
When a straight earphone plug is inserted into the top of a vertical music player, you will find the bottom of the plug can be easily touched during use. With the adapter, it avoids such inconveniences thanks to the adequate space that is generated by changing the earphone plug from straight into L-shape.
To be also suitable for computer
The headphone output ports of common desktop computers, PC all in ones or laptops are generally placed on the side or back. When headphone / earphone cables with a straight plug are inserted, it can be easily damaged during use. The adapter can protect the plug and make it safer to use.
