Jet2 offers entertainment systems to rent
From Cheapflights - couldn't find any other reference to this:
"Budget carrier Jet2 is introducing an entertainment system rental service on its flights.
The Mezzo Players will be available to rent from £5, including headphones, and will feature comedy, kids' TV, music videos, sport, drama and other programmes to keep passengers entertained during flights. For an additional £2 passengers can rent another headset so that two people can watch.
Example programmes on offer for adults include Little Britain, You Are What You Eat and Top Gear. For the kids, there are shows such as Postman Pat and Transformers and there is also a selection of music CDs to choose from.
"Select from over 50 programmes on the easy-to-navigate menu and you control what you watch and when – you can even pause, fast-forward or rewind, just in case you missed a bit," an airline spokesman said.
Passengers should ask cabin crew for a Mezzo Player when they board but are warned that there are only a limited number available."