Many Thanks Catherine, will try some electrical stores, just wanted to know she can actually use them!

We got some special headphones for children at the electrical store at Gatwick airport, but i am sure Currys or somewhere like that will sell them. They have a special setting where you can set the volume and it can't accidentally get turned up to a volume to hurt their ears. My little boy just loved them.
Hope this helps
Enjoy your holiday.

We're off on holiday next week and to keep my toddler occupied we have a portable DVD player for on the flight. The only thing is that the volume is not very loud.

I was thinking of getting her earphones to wear but now i'm wondering if a 2-year-old should be using earphones? Could earphones damage her ears at such a young age? Am i being my usual paranoid self?