The Jabra SP700 Bluetooth Car Speakerphone is a black portable speaker system designed for hands-free calls while driving. With Bluetooth connectivity and a clip-on feature, this speakerphone allows for easy and convenient use in the car. It delivers crisp and clear audio with a power output of 700W RMS, making it a reliable choice for staying connected on the road. Additionally, the USB audio input provides versatility for playing music or taking calls from various devices. Overall, the Jabra SP700 offers a seamless and high-quality experience for users looking to enhance their car audio system.