Extreme XP102 Speakers 2.0 channels 4 W Black

Power requirements: 5V Product colour: Black Housing material: Plastic Recommended usage: PC/Laptop Audio output channels: 2.0 channels RMS rated power: 4 W Volume control: Rotary On/off switch: Yes Headphone out: Yes Headphone outputs: 1 Connectivity technology: Wired Headphone connectivity: 3.5 mm Microphone in: Yes Bluetooth: No AirPlay: No Amplification device included: No Satellite speakers RMS power: 2 W Number of satellite speakers: 2 Satellite speaker type: 2-way Satellite speaker impedance: 3 Ω Frequency range: 20 Hz - 20 kHz Power source: USB