This Mini Portable Speaker is specially designed for desktops, laptops, notebooks, and tablets. Its high-quality speakers deliver wonderful music, making it a superb companion for your outdoor activities and daily life. Features: Stable and undistorted bass sound effect with 360-degree stereo sound. Equipped with intelligent frequency division technology, it provides you with wonderful music. Enjoy your music through two high-performance speakers. Ensures enhanced clarity and fidelity. Wide Compatibility: Desktop computers, laptops, DVDs, TVs, smartphones, tablets, PSPs, etc. USB-powered, energy-saving, and environmentally friendly, safe, and reliable. Exclusive design. Lightweight and portable, convenient to carry. Specification: Model: D-203 Output Power: 3W Power Supply: DC 5V Frequency Response Range: 25Hz - 20KHz Channel: 2.1 Separation: 40Db SNR: 80Db Color: Black Package Size: Approx. 23cm * 15.5cm * 13cm / 9.1In * 6.1In * 5.1In Package Weight: Approx. 747g / 26.34Oz You Will Receive: 1 * Set of Wired Speakers (3 speakers in one set)