*Bluetooth v2.0/v 1.2 compliant.? *Headset and handsfree profile supported.? *Up to 6 hrs talk time and 200 hrs standby time.? *The smallest and the lightest weight Bluetooth wireless headset *Fashion and stylish design.? *Compatible with various Bluetooth enabled devices such as mobile phones, PDAs and Laptops.? *Friendly user''s interface.? *Noise suppression, echo elimination and duplex sound for crystal clear quality calls.