Logitech S150 Digital USB Stereo Computer Speakers in Black offer 2.0 channel surround sound with a sleek and portable design. Features include volume control, USB connectivity, and USB-powered operation. The speakers have an RMS power of 1.2W and are compact, with dimensions of 5.7" length, 6.22" height, and 2.68" width. Ideal for enhancing audio on computers or laptops.