Operation of IR1CFF, IR2CFF Wireless Headphones

Operating Instructions for the Audiovox IR1CFF, IR2CFF Wireless Headphones
How do I install the batteries in my IR1CFF Wireless Headphones?	Slide the battery cover off.  Place two alkaline AAA batteries into the battery compartment of the Headphone(s), making sure that the battery polarity is correct. Replace the battery cover.
What is the Fold-flat function to my IR1CFF Wireless Headphones?	Fold the earpieces flat for easy storage. Turn the earpieces 90 degrees back to wear on head.
What is the correct operation of my IR1CFF Wireless Headphones?	Be sure the batteries are properly installed in the headphones. Turn the headphone volume down before turning on the power. Turn on the headphone power. Adjust the headphone volume louder to a comfortable level.