... :50-85HzProjector Lamp: 220W UHM, 3000 Xiao ShiRemote control (controller): Wireless Remote ControlSpeaker: 4cm × 2cm oval a maximum output power of 1 ... parametersWeight: 2.96kgProjector size: 368 × 233 × 88mmAccessories: Power cord, wireless remote control, remote batteries, RGB signal cable, power cord secure lock, carrying bag ...