Product information:
Headphone type: in-ear headphones
Wearing method: earplug style
Headphone output source: general
Plug diameter: 3.5mm
Plug type: in-line type
Whether wireless headset: wired headset
With or without microphone: Yes
Sound principle: moving coil
Frequency response range: 20-2000 (Hz)
Impedance: 16 (Ω)
Sensitivity: 109±3 (dB)
Distortion rate: 1 (%)
Wire length: 1.2 (m)
Speaker diameter: 10 (Φmm)
Earplug/earmuff material: ABS
Headphone cable material: TPE
Color: G20 gaming headset red bare wire, G20 headset black bare wire, one-to-two adapter cable, packaging (headphones not included)

Packing list:
Headphone*1