Use A2DP Streaming Audio to listen to music, get GPS navigation directions and other audio from the handset * Hear your text messages read aloud, accomplished through the aid of a Smartphone application and the A2DP Bluetooth profile * Connect two Bluetooth-enabled handsets to one Bluetooth headset with call waiting support between both handsets * Echo Cancellation and Noise Reduction improve audio quality for clear communication during calls * 10 Hours Talk Time, 20.8 Days Standby Time