Computer speakers DEFENDER Z4 2.1 11W USB

Manual: Yes | On/off switch: Yes | Amplifier: Built-in | Headphone outputs: 1 | Product colour: Black | Housing material: Plastic | 3.5 mm connector: Yes | Equalizer: No | LED indicators: Power | RMS rated power: 11 W | Power source type: USB | Speaker placement: Tabletop/bookshelf | Recommended usage: PC | DC input voltage: 5 V | Frequency range: 200 - 20000 Hz | Headphone connectivity: 3.5 mm | Magnetically shielded: Yes | Speaker position: Satellite | Connectivity technology: Wired | Warranty card: Yes | Audio output channels: 2.1 channels