Jabra JOURNEY Bluetooth In-Car Speakerphone - Retail Packaging - Black (Discontinued by Manufacturer) HD microphone with enhanced noise cancellation provides exceptional sound quality Auto on/off function automatically turns device on or off as you enter or leave the car Voice Control allows the user to answer or ignore calls by using simple voice commands; Voice Guidance provides spoken caller ID, battery level and connection status Multiuse connects to 2 Bluetooth devices at the same time and A2DP lets you stream music, podcasts and GPS directions from phone Up to 20 hours talk or music time and up to 45 days standby time; includes car charger and USB cable