VT VT5000 Mono GNQD+QD RJ09 Wired Noise Cancelling Headset - Black

VT5000 Duo GNQD+QD RJ09 Wired Noise Cancelling Headset - Black

VT 6300 UNC-D DIRECT USB (03) Wired Noise Cancelling Headset - Black

VT8200 Mono+3.5mm Plug And Play Wired Headset - Black

VT8200 Duo+3.5mm Plug And Play Wired Headset - Black

VT9200 Mono+BT50U Microphone With ENC Function Bluetooth Headset - Black

VT9200 Duo+BT50U Microphone With ENC Function Bluetooth Headset - Black

VT X300 Mono+BT100U HD Audio Office Bluetooth Headset - Black

VT X300 Duo+BT100U HD Audio Office Bluetooth Headset - Black

VT9400 DECT Duo Wireless Headset - Black