Maybe you meant the Kamera Rocket HD HD-Action 1080P 5MP 12V PC MAC (Art.:10006683, Poland) , here it is also on Amazon.co.uk?
There is some information here: die-beste-actioncam.de
This camera is very similar to the Ridian / Bullet / Rollei HD action cam, for sure they will have the same functions, maybe you need to look for a manual among these more common cameras.