By changing the PDA base connector on the holder, almost any type of PDA can be an independent and complete GPS PDA. The bluetooth version was produced to allow bluetooth enabled PDAs to connect via it's Bluetooth capability. Some PDAs will not work with the above standard HI-701, please check the drop down list for your PDA.
HI-701 4 in 1 car holder is a complete PDA car holder solution with the following functions:
1. Charging and supply power to the PDA
2. Amplifying the PDA sound
3. Making the PDA as a GPS enable unit
4. Holding the PDA in car