The iRock.3 are twin portable stereo speakers for your smartphone, Tablet, Notebook, Laptop and any device with 3.5 mm audio jack. With its clip on custom-tuned vacuum bass design you can enjoy listening to music, or watch movies and keep the speakers on the stand or simply collapse them apart. The additional volume button on the back side of speaker allows you to control the sound level, or even turn it off, if not needed. iRock.3 portable speakers comes with durable lithium-ion battery and long-lasting music play, which can be easily recharged with provided mini USB charging cable. iRock.3 is the simplest solution to enhance all your music needs on the go