Koss Porta Pro Communication Headset with Microphone

The Koss Porta Pro Communication Headset combines detailed sound with a flexible electret boom microphone for hands-free communication and multitasking. Its 3.5 mm TRRS plug connects to compatible desk phones, computers and tablets.

Comfort Zone adjustable temporal pads help relieve pressure on the ears, while the collapsible design makes the headset easy to carry and store.

• Collapsible design for portability
• Flexible, hands-free electret boom microphone
• Comfort Zone adjustable temporal pads
• 3.5 mm TRRS connection
• Designed for reduced sound distortion

Frequency response

15–25,000 Hz

Impedance

60 ohms

Sensitivity

101 dB SPL

Cable length

1.2 m

Connection

3.5 mm TRRS plug