?? The sound effect is more clear and natural, full of beautiful sounds, loud voice, drive the mood, as if you can hear the inner germinating, embrace the good mood every day! ?? Speaker with colorfull breathing light bring more possibilities to your life. A variety of practical uses, to meet daily needs. No matter playing games, watching movies, friends gathering and other places to show calmly. ?? Speaker with mega bass vibrating diaphragm, which effectively enhances the low-frequency sound effect, superimposes the low frequency energy inside and outside the speaker, and releases a powerful bass output, which is full of volume and enjoys stereo sound effects. Feature ?? ? Built-in colorfull LED Light ? Light color are cyclically gradual ? Shock Heavy Bass ? Mini does not occupy a space ? USB Power Supply ? Drive by wire Specification ?? ? Shell Material: wooden ? Play Format: MP3 ? Channel: 2.1 stereo ? Speaker: 3 ? Power: 3W ? Input Voltage: 5V ? Interface Type: USB ? Weight: 1.38kg ? Dimension: Main speaker size 158*175*120mm, Sub-speaker size: 77*70*120mm ? Headphone connectivity: 3.5mm ? Operation Mode: connect with phone, computer, or player What in the Box ?? ? 1 set Main speaker ? 2set Sub speaker ? 1 set Instruction Connected Device Manual ?? ? USB The Power Supply Plug Speaker USB the power supply plug interface insert equipment the USB port or 5v standard USB the adapter, the power supply (600mA or above, 1000mA will make the sound better) the final standard USB adapter plugs into the power supply. ? 3.5mm Audio Terminal Coaxial Audio Can be the connection PC/KLD/MP3/MP4/MP5/IPAD/PSP/ Mobile phone and other device with 3.5mm audio output port.