4-Pin RJ9 Call Center Office Noise Cancelling Corded Headset Headphone with

ITEM NAME:4-Pin RJ9 Call Center Office Noise Cancelling Corded Headset Headphone with Z5V9 4-Pin RJ9 Call Center Office Noise Cancelling Corded Headset Headphone with Z5V9 The high clear voice communication Compatible withmost of the call center telephone,digital telephone Headset head can freely telesopic,moderate elasticity,comfortable to wear Super soft ear cushions,make sure to wear comfortable High durability,fully adapt to 7x24 hours for high frequency Cable length:about 1.2m size:17 * 13 * 5cm Material:plastic colour:black Package Contents: 1 * 4-Pin RJ9 Headset 1 * User Manual