GPS Navigator
snk4315More Info
Audio output: built-in 1.5W speaker and stereo earphone jack.System upgrade: upgrade online via SD card
SNK-SUP-58More Info
Audio playing format: mp3, wav, mid. Built-in high sensitive. GPS Module: SIRF Atlas IV
SNK-SUP-72More Info
System platform: Microsoft Windows CE6.0. Program: MT3328 GPS module. Text format: TXT