The SCG-AMV from Hamilton Buhl is a lightweight, swivel ear-cup headset with on-ear volume control, a goose neck microphone and a single TRRS plug. It can be used with various mobile devices to capture and monitor audio for applications on the iPad, tablets, audio book readers, and more.
The SCG-AMV headset has several other features including an adjustable headband, replaceable and washable soft leatherette ear cushions, a 40mm neodymium magnet, and a wide frequency response of 20 Hz to 20 kHz. The impedance is 32 ohms. The cord is 4' long and terminates in a 1/8" TRRS stereo jack.Additionally, it is both Mac and PC compatible.
The built-in mono goose neck microphone for the SCG-AMV headset has a frequency response of 20 Hz to 20 kHz and is designed with an in-line Apple compatible mute button built into the cable. The SCG-AMV headset is designed for fatigue-free use and is also suitable in or out of classrooms.