Call Center Headset with Mic Rear Mounted Noise Canceling Customer Service Headset 3.5mm Features: It is fashionable and convenient. You can use it in three ways. With noise canceling technology, it makes communication more stable and smooth. Compatible with most of the call center telephone. With moderate elasticity and super soft wear cushions, the headset is flexible and wears comfortable. High Durability - It can fully adapt to 7x24 hours for high frequency. Specification: Weight: approx. 96g Size: approx. 15 x 13 x 1 cm / 6 x 5.1 x 0.4 inch Headset Type: Three ways to wear: Rear mounted, Ear hook, Head mounted Package List: 1 x Headset 1 x Introduction Manual 1 x Headset accessory 1 x Rear hanging accessory 1 x Head wearing accessory