The Zebronics Pluto 2.0 is a compact, USB-powered 2.0 stereo speaker system offering simple plug-and-play audio with 5W RMS output, featuring Aux (3.5mm jack) connectivity, volume control, and a frequency response of 120Hz-15kHz, ideal for enhancing desktop/laptop sound with basic, reliable audio. Here's a breakdown of its key specifications: Configuration: 2.0 Channel Stereo Power: USB Powered Output Power: 5W RMS (2.5W x 2) Connectivity: Aux (3.5mm jack), USB Controls: Integrated Volume Control Frequency Response: 120Hz - 15kHz Impedance: 3Ω Design: Compact, shelf-mount Key Features: Simple Setup: Plug-and-play via USB for power and 3.5mm jack for audio. Compact Size: Easy to place on desks or tables. Basic Audio Enhancement: Improves sound for laptops, desktops, and multimedia.