Product Rated power / effective value: 5W*2Speaker impedance: 3Frequency response / frequency: 90Hz - 20kHzColor: electroplating black, electroplating white 11.5 cm * 9 cm * 6.5 cm Input sensitivity / input sensitivity: 600 100 MV Cable length: 130 cm Signal-to-noise ratio / 60 dB Power consumption: 5V 1A USB Package content: 1 pair of small notebook speakers, 1 * 3.5mm audio cable Desktop Computer Speakers: The 10W computer speakers (the computer speakers are 10W for sure, each one is 5W, it can be tested) is compact and saves desktop space. You can enjoy music in any environment, black color The speaker is extremely stylish and cool, seamlessly matching with most USB-equipped devices. 2. Anti-interference Stereo Sound: Delivers stereo and clear acoustics. The sounds will fill the room better with these USB PC speakers. Enjoy the best stereo effect when 2 PC speakers need to be separated from each other at a distance of 1 meter. 3. Easy Controls: Easy access to power, volume, bass, headphone jack and auxiliary jack on PC speakers. 4. Multiple Device Use: 3.5mm audio interface, USB connectivity is super easy. The built-in USB cable connects quickly without special drivers. Small computer speakers have an AUX jack for connecting a MiniDisc player, MP3 player, iPod, cell phone and other portable media player with an AUX jack. Through AUX IN connectivity. 5. PLUG AND PLAY: Simple operation. Just plug the USB cable into your device or charger and the 3.5mm jack into your audio device. The Sanyun speakers fill the room with music, movies or games. Independent cable control design, more convenient to use the PC speakers.