The audio AirTube takes the sound directly from the external speaker jack or heaphone jack of your GPS. AirTube is compatible with most GPS which have with a Jack 3.5mm audio jack.
-Cable length extend-able to 1m
-Ear Disc support approx 5.5cm diameter
-Comfortable inner earphone
-crocodile clip fixing
-Installs within seconds
-Audible at 250 kmh !
-Compatible with most GPS fitted with an internal 3.5mm jack socket
- Also Compatible with MP3-player, Ipod, etc... with an internal 3.5mm jack socket
- Compatible with satnavs, e.g. TomTom ONE, Garmin NUVI, Navigon, Becker,and most other GPS with internal 3.5mm jack socket
- Compatible with speed camera warning systems with internal 3.5mm jack socket