General Purpose Of Computer And Mobile Phone With Lamp

Product information :
Diameter of plug: 3.5mm
Type of plug: in-line type
Wireless headset: Wired headset
Sound principle: moving coil
Frequency response range: 20-20k(Hz)
Impedance: 32 (ω)
Sensitivity: 110 3 (db)
False rate: 20 (%)
Wire length: 2(m)
Horn diameter: 50 (φ mm)
Earplugs/earmuffs material: protein cotton
Color: pink, purple, blue, black

Packing list:
Color box *1 headphones *1