Kensington LiquidAUX K33428 Bluetooth v2.0 + EDR Hands-Free Car Kit w/USB & Steering Wheel Remote Control Kensington LiquidAUX Bluetooth Car Kit General Features: Black color Superior sound quality from direct auxiliary port connection Bluetooth 2.0 technology with Enhanced Data Rate technology for wireless audio streaming and hands-free calling from your music phone USB charging port (USB cable not included) Built-in microphone with enhanced noise and echo canceling filter for clear conversation