I think Sony Ericsson brand is good ah, for example, like Sony Ericsson's t50 speaker sound quality is very good, before buying a to my mom, every night to see her pull out of the square dance, the speaker can also be connected to the Bluetooth, nothing to put at home when I will also use the phone bluetooth connected to the speaker to listen to music, the speaker's sound quality is really good, basically no noise, there is a subwoofer, all right, I'm just going to listen to the music, and I'm going to listen to the music, and I'm going to listen to the music. Very good, my mom also like, the speaker has a large LED screen can see the movement time, range is also very strong, can be used for a long time, the volume can be opened to a large cover a long way to the appearance of the value is also good Cool, the overall quite recommendable ~