H58 Headset Computer Wired Business Office Telephone Headset USB Interface Noise Reduction Headset

Using 30MM neodymium boron magnet speaker to make the sound loud and powerful.

Compatible with Windows2000, Windows XP, Windows Vista and windows 7. Windows 8 and other versions, support Mac OS, Chrome OS, supportcall .

These platforms use Skype, Google hangouts, FaceTime for Mac.

Reduce background noise to make the sound clearer;Aim at the pick-up cue point to record,choose a suitable recording distance.

Features:

• Name: Wired headset
• Microphone head size: 6.0*5mm
• Directionality: single point
• Sensitivity: -44±3db
• Impedance: ≤2.2KQ
• Horn diameter: 30mm
• Impedance: 320
• Frequency response: 20Hz-20kHz
• Output sound pressure (S.P.L): ≤98dB
• Plug type: 3.5 level four/USB interface
• Cable length: ≥2.0m
• Weight: about 200g