Wooden Computer Speakers USB Powered Audio Desktop Colorful light 2.1 Subwoofer Gaming and Multimedia Notebook PC Speaker

USB Powered Computer Speaker Bar Subwoofer 5W 7 Colorful Light 3D Surround Sound Bar Black Breathing LightItem specificsBrand Name: SADA                               Communication: AUX,USB                          Frequency Range: 25Hz-20KHz            Output Power:  3WCabinet Material: Wood                         Material: WoodPower Source: DC                                 PMPO: 3 WAudio Crossover: Full-Range                Speaker Type: CombinationChannels: 3 (2.1)                                   Number of Loudspeaker Enclosure: 3 Product DescriptionReminder?1. Speaker power supply is 5V, audio input is 3.5 mm universal audio interface.2.When the speakers are used and placed, should be placed in a cool and dry environment, not in humid places, not close  to high temperature objects, when placed, please pay  attention to anti fall.3. This machine adopts DC 5V power supply, it is connected with USB thread head, can can not use too high or low voltage. This machine only supports 3.5 mm universal audio interface as input, other audio input interface is not supported.4.Please don't open the real shell at will. If it needs repairing, please send it to our company or professional maintenance staff.Box included:1x Computer Speaker 1x USB Audio User Manual