Havit Gamenote H2232D RGB USB+3.5mm gaming headphones

Membrane diameter: 50 mm

Headphones bandwidth: 20 ~ 20000 Hz

Headphones impedance: 21±15%Ω

Headphones sensitivity: 109 dB±3 dB

Built-in microphone: 4.0 x 1.5 mm

Microphone bandwidth: 30 ~ 16000 Hz

Microphone sensitivity: -43 dB ± 32 dB

Connectivity: USB, 3.5 jack

Wire length: 2.2 m

Additional information: RGB backlighting, Flexible microphone, Volume controller on the left speaker