Addasound Crystal SR2732 - Noise Canceling USB Headset for UC, Dual Platforms

Weight: 112 g
Brand: ADDASOUND
Description: Connection type: with wire, headphone type: on-ear, connector: USB, microphone functions: noise-canceling microphone, kit: Headset with USB output, instructions, design features: volume control, On/Off
Connection type: With wire
Connector: USB
Impedance: 90 ohm
Sensitivity: 106 dB
Length of cable: 2.2 m
Set: Headset with USB output, instructions
Design features: Volume control, Microphone on/off
Mount type: Headband
Microphone type: Dynamic
Max power: 119 mW
Maximum playback frequency: 68000 Hz
Minimum repeatable frequency: 150 Hz
Microphone mount: Mobile
Headphone type: Invoices
Microphone impedance: 680 ohm
Maximum microphone frequency: 10000 Hz
Minimum microphone frequency: 150 Hz
Microphone directivity: Directed
Microphone functions: Noise canceling microphone
Microphone sensitivity: -42 dB
Membrane diameter: 27 mm
Number of emitters: 1
Type of acoustic design: Closed
Connector shape: Straight