Trevi 0X080000, 50 W, Wired, 3.5 mm, LED, Red, AC, DC Trevi 0X080000. RMS rated power: 50 W. Microphone connectivity: Wired. Headphone connectivity: 3.5 mm. Display type: LED, Backlight color: Red. Power source type: AC, DC, AC adapter input voltage: 230 V, AC adapter frequency: 50 Hz