Garmin Vehicle Power Cable/Ext. Speaker
Product Code: 010-10477-07
Suitable for the Garmin StreetPilot 2610, 2720 and 2820.
This accessory is a replacement for the 12-24 volt adapter cable with external speaker that came with your StreetPilot 2610, 2720 or 2820. It is also suitable for the BMW Navigator GPS system. It allows you to power your unit off the vehicle's battery and hear voice prompts.