Wire Control Multimedia USB Audio MINI Speaker Bass Sound Box Speaker for PC Laptop Powerful Subwoofer Multimedia Loudspeakers

Features:  -Cool and cute speaker.  -You can share the beautiful sounds with your friends or family together.  -This USB speaker could provide you ultra-portable mini stereo system.  -Enjoy your music without headsets or large wires external speakers.  -Power by plugging the USB power cable into virtually any USB port, or by connecting to the AC wall outlet adapter(adapter not included).  -No recharging function, only work through USB port.  -Suitable for PC, MP3, MP4, laptop computer.    Specifications:  Cabinet Material: Plastic;  IResistance: 4Ω;  Power: 2.5W*2;  Speaker Speficiation: 4Ω 3W;  Input Voltage: USB 5V;  Input Current: 600mA;  With Sales Package: Yes;  Weight: 290g/350;    Note: upgrade with bluetooth.    Package Included:  1 * Speaker;  1 * User Manual