... Car Rearview MirrorColor: blackBluetooth version: 2.0 + EDRBluetooth support: HSP (Headset Profile), HFP (Hands Free Profile), A2DP (Advance Audio Distribution Profile ... display: up to 200 names or numbersEcho cancellation, noise suppression, full duplex sound quality: yesPhone book synchronization function: yesOne-touch answer, call ...