1、[Stereo] Dual 3W satellite speakers and 5W subwoofer power, compared with other small speakers, this mini subwoofer speaker system can provide rich and clear stereo sound. 2、[RGB Lighting] The computer speaker is equipped with colorful dynamic LED lights, which will automatically change to different colors during playback. 3、[Volume Control] There are 3 volume control knobs on the front of the subwoofer, independent treble and bass volume control, you can easily adjust the volume. 4、[Plug And Play] This mini computer speaker sound system is fully USB powered and plug and play with easy access to the 3.5mm/0.1in auxiliary input. 5、[Wide Applicability] Small 2.1 speaker system, you can quickly connect your PC, laptop, mobile phone, monitor, tablet, MP3 player, game system, etc. Item Type: Computer Speaker Material: ABS Power Supply Mode: USB DC 5V Frequency: 25 Hz-20kHz Sound Source: AUX Cable Channel: 2.1 Separation: ≥35dB Signal to Noise Ratio: ≥65dB 1 x Main Speaker 2 x Sub Speaker 1 x Manual