This Single Ear Headset model OVHSM372-S35 is designed to be used in Mobile Call Center. It comes with an 12 inch Quick Disconnect cord with a 4 conductors 3.5mm connector. Headset volume can be contralled by the phone. No amplifier is needed. This headset model is designed to be used with iPhone 5 and 6.
The OVHSM372-S35 is a corded headset with Over-the-Head design. It comes with two parts, the upper part (headpiece) and the lower part (cord that connects to phone). The upper part includes an earpiece (speaker), an adjustable headband, a microphone with flexible boom and an upper cord. The lower part is a 12" Quick Disconnect cord connects the headpiece to iPhone's headset jack (iPhone 5 and 6).
This OvisLink Single Ear Call Center Headset features with Acoustic Shock Protection (When the electric overcharge signal of 6v or above comes to the receiver, it will be cut off automatically), lightweight, leatherette ear cushion, flexible microphone boom, adjustable headband and Tangle-Free Quick Disconnect cord. This OvisLink Call Center Headset model is designed for users who work in Mobile call centers and talk long hours on the phone. The rotatable microphone boom let user to easly switch the speaker to either the left or the right ear. With the Over-the-Head design, lightweight, leatherette ear cushion, user may wear it long hours and fell comfortable.