The Jabra Evolve series helps you create your own concentration zone with premium active and passive noise-cancellation technology - so that you and not noisy disturbances are in control. Get further protection from interruptions with the busy light that signals whether you are available or not to colleagues or friends. Made for both music and voice. With world-class microphone and speakers that are truly made for both voice communication and music listening, you are free to choose if you want to be in your own concentration zone or actively participate in voice-based collaboration. Let you, not the task, decide where you work or play. The Jabra Evolve 65 features wireless Bluetooth technology that gives you up to 30 metres of hands-free connectivity to PC, smartphone and tablet. Up to 10 hours battery life eliminates battery concerns. Simply tap to connect devices with NFC. Dual connectivity enables you to connect your headset to your PC and one other Bluetooth device at the same time, so you can take the call on your preferred phone device. Busy light signals user availability. The microphone boom-arm can be integrated into the headband when not on a call. Microphone mute on boom-arm. Built for style and comfort with leatherette ear cushions and soft pouch included.