supersonic 15 class led hdtv with usb and hdmi input supersonic • 15.6 led hdtv.• built-in dual tuners .• hdmi input compatible.• hdtv 1080p/1080i/720p/480p/480i.• built-in usb input compatible.• aspect ratio: 16:9.• resolution: 1366 x 768 .• brightness: 330cd/m2.• contrast ratio: 800:1.• response time: 16ms.• viewing angle: 140 (h), 120 (v).• digital noise reduction.• audio output power: 2 x 3w.• picture mode: user, standard,. dynamic & soft.• sound mode: standard, music, movie,. sports & user.• separate bass, treble & balance controls.• sleep timer function.• multi language on screen display.• ac/dc compatible (car cord included).• full function remote control.• power input: ac 100-240v, 50/60hz. & dc 12v-2a.• maximum power consumption: 24w.• input terminals compatible: hdmi/rf/. usb/ypbpr/pc audio/cvbs & audio l/r.• output terminals compatible:. headphones & coaxial out.• wall mountable design, vesa compliant.• accessories: remote control, batteries for. remote control, ac power adapter,. car cord and user manual