BlueParrott B650-XT Headset - Mono - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 328.1 ft - 32 Ohm - 20 Hz - 20 kHz - Over-the-ear - Monaural - Ear-cup - Noise Cancelling, Bi-directional Microphone - Noise Canceling

ENGINEERED FOR SUPERIOR CALLS IN HIGH-NOISE ENVIRONMENTSIntroducing our wireless headset for clear calls with Active Noise Cancellation 96% noise-cancelling microphone Up to 36 hours of talk time Customizable BlueParrott Button Active Noise Cancellation (ANC) IP54-rated durability against dust and water Hands-free voice control