The clip alex at hamley's Part 2 from Alex Rider: Operation Stormbreaker (2006) with Stephen Fry, Alex Pettyfer
Don't do that!
Why, is it dangerous?
No, it's very annoying.
A Nintendo DS game system, but it's been specially modified.
What it does... depends on the cartridges you insert.
Put in this one here and it's a PDA, a scanner and transmitter.
It's how you keep in touch if you can be bothered.
This one here... turns it into a bug-finder and sonic intensifier.
You can hear conversations through solid walls for up to 250 yards.
This one turns the whole device into a smoke bomb.
There's a five-second delay.
That's really cool. And what about Mariokart?
...is a game. I thought you might like it for the flight.