Not only does Proporta provide high quality cases and accessories – but also GPS technology – to turn your PDA/Smartphone into a satellite navigation system. Most worthy of note is the Proporta Solar Bluetooth GPS Receiver, which can pinpoint your exact location anywhere in the world – and send a wireless signal to your PDA/Smartphone or other mobile computer. Combine with TomTom Go, to create a voice guided route plan from your current location to any destination.
Solar Powered Bluetooth GPS Receiver from Proporta tech spec :
Compatible with all Bluetooth enabled devices
Can be fully charged from the car-power supply (included) in just 4 hours
Solar ’trickle charging’ extends battery life even in ambient lighting conditions
Powerful solar charging in bright sunlight
Combine with TomTom Go for clear, voice guided route directions and planning