Established in May 1996, Edifier specializes in premium sound systems that showcase technological innovation and design elegance over the past two decades. We deliver outstanding audio experience through a wide range of headphones, speakers and music systems, for personal entertainment and professional excellence. EDIFIER G2000 Gaming Speakers Small Size, High Power HIFI 2.75" full frequency unit, composite fiber sound basin with shield reflector cone. The independent power supply provides 8W+8W continuous undistorted power with a peak value of up to 16W+16W. Built-in professional sound chip which is made with a fine-tune EQ data algorithm to achieve game, movie, and music EQ modes to easily adjust between your entertainment of choice. Amazing Sound Quality HIFI realistic sound delivers powerful bass, clear trebles and sufficient volume to fill a small room. Now you can immerse yourself in watching movies, playing games or listening to your favorite music. Compact Design G2000 has a small size, 106x 105x 130mm, which was built in a unique column-shape, 10° elevation and 0.65L cavity, taking less space but still delivering premium sound. Broad Compatibility Red indicator light: USB cable Connection Green indicator light: 3.5mm audio cable Connection USB sound card/AUX input available, so it is compatible with computers, MAC, PC, Desktop, Laptop, Tablets, Phones, MP3 player, etc. Wireless Bluetooth Blue indicator light: Bluetooth connection. Bluetooth technology makes it easier and faster to connect with smart phones and other Bluetooth-enabled devices. Mechanical Volume Adjustment Easy to control volume by mechanical shift lever with RGB light effect switch and sound effect switch, plus a dedicated power adapter for stable and safe power supply. Decorate Your Desktop Customize your desktop with RGB lights and switch between 12 light set ups with a push of a button. Providing you a big visual and sound feast. Q:What type of subwoofer can i plug in to the product? A:There is a sub-out interface on the back of the product, which can be connected to a full range frequency active subwoofer. Q:How many volts work for this speakers？ A:The voltage of G2000 is 110-240V. Q:Do I have to set the volume again every time I turn on the speakers? A:No,you don't. G2000 has volume memory and light memory, that is, if you turn off the speakers by pressing the shutdown button, the volume and light mode you preferred would not change the next time you turning on the speakers. Q:Can RGB lighting be controlled? A:Yes. RGB lighting can be set according to different atmosphere demand.You can also switch off the lights if you don’t need it. Q:How long are the wires between speakers? A:The length of the cable that goes from speaker to speaker is 180cm/5.9FT and is not detachable. Q:How long is the power plug? A:The power plug is 130cm/4.26FT and is not detachable.