Metal body SMPS | 450W Power supply. Suitable for Computers | Regular usage compatible. High durability | 80mm Fan built-in | Quality components. 3x SATA connectors | Extra long connector cables. Zeb-Pluto is a USB powered 2.0 speaker that comes in a compact size with volume control;It has Aux Connectivity and it is USB Powered Output power 5W RMS (2.5W x 2);Impedance 3Ω Frequency response 120Hz-15kHz;Line input 3.5mm jack 1 Year warranty-from the date of purchase; Country of Origin: China