“Can these run off battery power? I’m hoping to use them in an airplane.”

1-2 of 2 Answers

• No internal battery. I too was thinking they were on the go- so to speak. After purchasing I found out that you need a power supply at all times. Still a good purchase.

  Answered by Salty 6 years ago

  • Verified Purchase
  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• I’m pretty sure they have to be plugged in unfortunately.

  Answered by MrsH 6 years ago

  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.