With Microphone Features: in – ear headset, earbuds. Calls made clear – Enjoy clear calls with a high-quality microphone and speaker that are optimised to make conversations clear. Easy to use – Talk 5 features an intuitive design that makes pairing to your phone simple and making and taking calls easy. Wear with or without an earhook for a comfortable fit. Long-lasting wireless calls – Get the most out of your busy schedule with up to 11 hours of battery power, and make reliable Bluetooth wireless calls throughout the day on a single charge