Brand Name: PHISSION ?You can trust that our brand will bring you a quality experience. Material: Plastic ?Smooth plastic surface makes sound transmission clearer. Size: 14.96 x 2.17 x 2.44 inches ?Delicate size can be conveniently placed next to your PC monitor without compromising on valuable desk space. Weight: Approx. 600g ?Not light not heavy, just right. Color: Black ?Popular black will be become a mature ornament on your desk. Output Power: 6w ?This desktop speaker uses upgraded 6W technology for use it many places like home, party,office,classroom and so on. USB Cable: Approx. 1.2m Audio Cable: Approx. 1.2m ?Reasonable length don’t worry about the insufficient length and can also free up desk space,reduce cable clutter and make your desktop more tidy. Power Supply: USB 5V ?Compatible with desktops, computers, PCs, laptops, iMacs, Macs, tablets, phones, projectors, monitors, CD players,MP3. Other information Channel: 2.0 Frequency Response Range: 25Hz-20KHz Separation: ?40dB SNR: ?80dB Voltage: 5V Current: 60Ma Operating Steps: Plug the USB cable into the usb charger power supply and the 3.5mm audio cable plugs into your device with 3.5mm jack,?Please insert firmly at the same time?such as laptop,desktop and cellphone. And then twist the upper turn-knob to control the volume. Service: When you get the PHISSION computer speaker, you can acquire our friendly hassle-free 18 months replacement plus our lifelong maintenance service. It makes your purchase absolutely risk-free and pleasant. Package List: 1 * Wired Speaker 1 * User Manual