... inputModel selection by auto search Technical ParametersControllable distanceLarge than 8 meters.Power supply voltageDC3VBattery modelBattry AAA (UM-4,R03)*2DimensionL158mm*W57mm ... ,DVD),VCR Multi-Function Remote Control•Universal A/C Control System•TV,LD,CD,VCD,DVD Universal Remote Control•Test instrument for remote control•Wireless module•Plastic ...