Scosche BTAXS2-XSSP1 Wireless Bluetooth Handsfree Car Receiver with Built-in Mic. Hands-free calling and Bluetooth audio car kit plug directly into your vehicle's aux input allowing for hands-free phone conversations through your vehicle's speakers. The unit's voice announced caller ID says the number of the person calling. You get one-touch voice dialing using most Bluetooth cellular phones with Siri and Google Assistant voice commands that are available through iPhones and Samsung phones. DPS echo cancellation feature ensures a crystal clear conversation even in noisy vehicles. The Motor Mouth III is 2.1 Bluetooth compliant and supports profiles HFP and A2DP. The unit will run wirelessly for roughly 6 hours between charges and the included charging port offers you another USB-C charging port in your vehicle. This Bluetooth audio car kit opens so many hands-free wireless possibilities in any car with just an aux port. Allows you to easily pair a smart device in any car for wireless music streaming. We are so confident this is Backed by Scosche’s Lifetime Tech Support and 3 Year Warranty Plugs directly into your vehicle's aux/MP3 port. One touch voice dialing with most Bluetooth cellular phones Bluetooth V2.1 allows you to easily pair a smart device in any car for wireless music streaming. Supports: EDR, HSP, HFP, A2DP, AVRCP Voice announce caller ID says the number of the person calling through your car speakers DPS echo cancellation ensures a crystal clear conversation even in noisy vehicles The Motor Mouth III delivers up to 6 hours of talk/music playtime per charge Includes 3.5mm aux charging cable and 12VDC charging unit with external 5V/1A USB port for you to plug in and simultaneously charge another device Backed by Scosche’s Lifetime Tech Support and 3 Year Warranty