BlueParrott S450-XT Stereo Bluetooth Headset - Stereo - Mini-phone (3.5mm) - Wired/Wireless - Bluetooth - 300 ft - 32 Ohm - 20 Hz - 20 kHz - Over-the-
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BlueParrott S450-XT Voice-Controlled Bluetooth Headset - Industry Leading Sound with Long Wireless Range, Extreme Comfort and Up to 24 Hours of Talk Time , Black , Stereo