... Headset * TTS function, Voice Dial * Phone book Steering Wheel Bluetooth FM Car Kit Discription:Steering Wheel Bluetooth FM Car Kit, wireless headset, phonebook and ... advanced DSP technology for noise and echo cancellation.Features:1. Steering Wheel Bluetooth car kit with DSP(Digital Sound Process) Technology2. Built ... Colors: Gift Box Packaging: Accessories: Manual, Car Charger, USB Cable, Key