ASUS ROG Delta.

Product type: Headset,
Wearing style: Head-band,
Recommended usage: Gaming.
Connectivity technology: Wired.
Ear coupling: Circumaural,
Headphone frequency: 20 – 40000 Hz, Impedance: 32 Ω.
Microphone frequency: 100 – 10000 Hz,
Microphone sensitivity: -40 dB,
Microphone direction type: Unidirectional.
Weight: 387 g