Jedel 2.1 USB Powered Wired Speakers & Subwoofer for PC, Laptop, Tablet - UK
Computer USB 2.0 or 1.1 port, 3.5mm audio output port, Computer system sound card, Hot-swappable without software drivers. Separation >70dB Standard impedance: 40 ohms. Frequency response: 90Hz-20KHz.