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Start typing to search all GBH headsets by model, category, or feature.
GBH Ai Headsets
GBH 21Ai
AI Series
GBH 21Ai
Features
Ultra-lightweight (61.8g) for all-day comfort
Ergonomic oval earcups with memory foam cushions
Shape Memory Alloy headband for long-lasting durability
3-Mic ENC + DSP chip for crystal-clear calls
Adaptive HD sound with reduced ear fatigue
360° Busylight indicator for productivity
Easy in-line call & volume controls
Rigorously tested for durability
Portable with included fabric pouch
Driver Diameter:
20 mm
Frequency Response:
20 Hz – 20 kHz / 100 Hz - 14 kHz
Impedance:
32 Q @ 1 kHz
Rated Power:
10 mW (max input power)
Operating Voltage:
USB powered (5V)
Microphone Sensitivity:
-44 +1 dB re. 1V/Pa
Maximum Sound Pressure Level:
<100 dB(A) (EN50332-2:2013)
Audio Port:
USB-A (PCs, Laptops, some Android devices*)
Cable Length:
1.87 m (0.67 m headset to control + 1.2 m)
Compliance:
ISO9001 / CE / FCC / RoHS
What We Connect To
Compatible
Connectors
C Type
USB
Compatible With
Globally Certified
Compliance