HyperX Cloud II headset

Headset:
Transducer type: dynamic 53mm with neodymium magne
Operating principle: closed
Frequency response: 15Hz–25,000 Hz
Nominal impedance: 60 O per system
Nominal SPL: 98±3dB
THD: < 2%
Power handling capacity: 150mW
Sound coupling to the ear: circumaural
Ambient noise attenuation: approx. 20 dBa
Headband pressure: 5N
Weight with microphone and cable: 320g
Cable length and type: 1m + 2m extension
Connection: Mini 3.5mm jack plug (4 pole)
Microphone:
Transducer type: condenser (back electret)
Operating principle: pressure gradient
Polar pattern: cardioid
Power supply: AB powering
Supply voltage: 2V
Current consumption: max 0.5 mA
Nominal impedance: =2.2 kO
Open circuit voltage: at f = 1 kHz: 20 mV / Pa
Frequency response: 50–18,000 Hz
THD: 2% at f = 1 kHz
Max. SPL: 105dB SPL (THD=1.0% at 1 KHz)
Microphone output: -39±3dB
Length mic boom: 150mm (include gooseneck)
Capsule diameter: Ř6*5 mm
Connection: single mini stereo jack plug (3.5mm)