Specification: Item Type: Speaker_x000D_Material: ABS_x000D_Power Supply Mode: USB DC 5V_x000D_Frequency: 30Hz-15kHz_x000D_Channel: 2_x000D_Sound Source: AUX Cable_x000D_Separation: 35dB_x000D_Signal to Noise Ratio: 65dB_x000D_Output Power: 3W Features: 1Good Sound Quality: Dual drivers and dual diaphragms provide perfect performance of treble and deep bass, no need to install drivers or software, plug and play. 2Noise Suppression: Computer speakers use anti magnetic technology to suppress static electricity and other noise, high fidelity sound quality, and sound more vivid. 3RGB Light: This soundbar has colorful dynamic RGB light effects, stylish and beautiful, and can effectively enhance your music and gaming experience. 4USB Powered: Plug the desktop speaker into the USB port of the notebook computer, PC host, mobile power supply, adapter, etc, and then long press the switch to use. 5Volume Adjustment: The exquisite and compact volume knob is combined with the switch to provide you with convenient and precise volume adjustment. PackageList: 1 x Speaker