Philips 241P4QPYKES. Display diagonal: 609.6 mm (24 "), Response time: 6 ms, Display brightness: 250 cd/m². Number of loudspeakers: 2 pcs, RMS rated power: 3 W. On Screen Display (OSD) languages: CHI (SIMPL), DEU, ENG, ESP, FRE, ITA, POR, RUS. VESA mounting interfaces compatibility: 100 x 100 mm, Swivel angle: -65 - 65 °, Tilt angle: -5 - 20 °. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Power consumption (standby): 0.1 W