Product features:

1. It can produce loud, clear, stable sound for you, provides you audio feast.

2. The loud speaker has been inspected carefully and works well before shipping.

Application:

The loud speaker is responsible for all audio function without earphone, such as playing music out,watching video and phone ringing. This item often solves following problems:

1. There is no sound or the sound is not loud and clear from the loud speaker when using loud speaker function, but the ear speaker can work well.

2. The phone can just play a part of the sounds or sounds come from loud speaker intermittently, but the audio function is normal when using ear speaker or connected to other speaker.

In these cases above, you may need a new loud speaker to replace your old one.