Will a blu-ray DVD player 120v 60 Hz play on 110v 50Hz?

A Blu-ray player designed for 120V and 60Hz may not function properly on a 110V and 50Hz supply. While the voltage is close, the frequency difference can affect the player's performance and could potentially damage the device. It's advisable to use a voltage converter that can also handle the frequency difference or ensure the player is compatible with the voltage and frequency of your local supply. Always check the manufacturer's specifications for compatibility.