General
Type: Wired stereo headset with headband, on-ear headphones.
Connection: USB Type-A (Plug & Play) — simply plug it into your computer’s USB port, no drivers are usually required.
Purpose: For computer work, online calls, video conferences, and studying.
Color: Black.
Cable length: 1.8 m.
Weight: Approximately 100 g (without packaging).

Audio (Headphones)
Frequency response: approximately 20 Hz – 20,000 Hz.
Sensitivity: about 115 dB ± 3 dB.
Impedance: ~ 20 Ω.

Microphone
Type: Noise-canceling microphone on a flexible boom that can be moved aside.
Microphone frequency response: approximately 100 Hz – 16,000 Hz (some sources indicate up to 10,000 Hz).
Microphone sensitivity: about –42 dB ± 3 dB.

Compatibility and Features
Compatible with: Windows and Mac OS.
Connection via USB: no separate 3.5 mm jack — everything through one USB cable.
Easy setup: just plug in the USB and the headset is ready to use.
Comfort: adjustable headband, foam ear pads, lightweight design for long-term wear.