Portable stereo speakers. They feature compact dimensions and an attractive, glossy finish. The speakers are equipped with a 50 mm drive. The total power is 3 watts with frequency range 200 Hz - 18 kHz. The speakers are powered by USB port directly from a laptop or other device. The 3. 5 mm jack connector is used for audio transmission. On the side of one speaker there is a volume control. Dimensions: 70 x 70 x 111 mm. Weight: 400 g. Color: White.