Mini Cube USB Stereo 3.5mm Jack Wired Speaker For Desktop Laptop PC Computer(Double Track)

Features: Cool and cute speakers: You can share great sounds with friends or family. Compact and lightweight: You can put this portable speaker in your bag. This USB speaker gives you an ultra portable mini sound system. Enjoy music without headphones or large wires for external speakers. Power is supplied by plugging the USB power cord into almost any USB port, or by connecting to an AC outlet adapter (not including an adapter). No charging function, only work through the USB port. Suitable for PC, MP3, MP4, laptop. Specification: Material: Plastic Color: Black Audio Track: Double track, Single track (optional) Output power: 1.5W x 2 Impedance: 4 ohms Frequency response range: 90Hz 20KHz Signal to noise ratio: more than 60dB Distortion: less than 0.3percent Power: USB DC5V Package list: 1 * Pair of Speakers. Note: