The speakers need USB plug and AUX plug to access the computer at the same time to work, AUX connector for audio output, USB plug for power supply, if the speakers don't work, please contact the seller at the first time, instead of anxious evaluation, we will deal with the problem in time, thank you for cooperation.

Product features:

1.Compatible with most system devices:

2.Professionally designed acoustic cavity structure:

3.64mm big speaker unit:

4.Bass boost technology:

5.Powerful and amazing stereo sound:

Product information:

1.High-conductivity copper core wire to prevent poor contact, improve wear and corrosion resistance, and more stable.

2.Roller-controlled volume adjustment, convenient and easy to use.

3.2 x 4Ω 3W high quality horns make the sound is mellow and the sound quality is clear.

4.ABS injection molding material,bumping will not damage the speaker.

5.Simple design, easy to install and use,2 speakers can be placed separately 90cm,cable length 130cm.

Package:

1 pair speakers in box