Specification: Brand Name: BYZ Model: S720 Cable length: 130cm Communication: Wired Color: White， Black， Red Frequency range: 18-20，000HZ Sensitivity: 116!#!amp!*!plusmn;3dB Impedance: 32!#!amp!*!Omega; Features:

Fashionable and exquisite outlook design， provide you with amazing visual feeling.
Closed design， effectively isolate from outer noise.
High-end quality， no damage to the sound.
Flat design earphone， easy and comfort wearing.
Expansive sound range.


Package Included:

1 X BYZ-S720 3.5mm Headset 1 X Earphone Clamp