The Lenovo speaker M0620 (0B45914) is a 2.0 speaker system which includes a main speaker with built-in amplifiers and a sub-speaker. They can be attached to your laptop or desktop computer or you can use it with your smartphone or MP3/MP4 player. Although the speakers are small in size, the sound they produce is big and bold.
Features and benefits:
4 watts of power for high-quality full sound.
Convenient USB-powered connection with energy saving function.