Jabra EXTREME2 Black Mono Bluetooth Headset with Multiuse / DSP Technology (100-95500000-02) Type: Bluetooth Headset Noise Reduction: Yes Ear Coupling: Over the Ear Talk Time: Up to 5.50 hour(s) Standby Time: Up to 252 hours Charge Time: 2 Hours Operating Range: 33 Feet Bluetooth Version: 3.0
