HEAR BETTER
Fine-tuned 30 mm audio drivers deliver enhanced digital audio for meetings, music, and more

SOUND BETTER
H390 minimizes unwanted background noise for clear conversations. The rigid, left-sided mic can be positioned for better voice capture. A rotating boom can be tucked out of the way when not in use.

CONNECT BETTER
Simply plug the USB-A connector into your computer and you’re ready to talk or listen right away. The 6.23 ft (1.9 m) cable gives you the freedom to stand up and stretch during long conversations.

Dimensions
Height: 6.73 in (171 mm)
Width: 5.94 in (151 mm)
Depth: 2.68 in (68 mm)
Weight: 6.9 oz (197 g)
Cable length: 6.23 ft (1.9 m)
Technical Specifications
Microphone Type: Bi-directional
Input Impedance: 32 Ohm
Sensitivity (headphone): 94 dBV/Pa +/- 3 dB
Sensitivity (microphone): -17 dBV/Pa +/- 4 dB
Frequency response (Headset): 20 Hz – 20 KHz
Frequency response (Microphone): 100 Hz – 10 KHz