PLANTRONICS Over-The-ear Bluetooth Headset Black (Voyager PRO) Type: Bluetooth Headset Noise Reduction: Yes Ear Coupling: Over the Ear Talk Time: Up to 6 hour(s) Standby Time: Up to 5 days Charge Time: 1.5 Hours Operating Range: 33 Feet Battery: 3.5V Li-ion polymer rechargeable
