Headphones wired BYZ SM589A vacuum with microphone, 1.2 meters, black

Design: Liners
Product color: White
Description: Design: earbuds, device type: wired headphones, design features: microphone, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Answer/end call function
Plug connector: mini jack 3.5 mm
Impedance: 32 ohm
Sensitivity: 92 dB
Length of cable: 1.2 m
Design features: Microphone
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Type of acoustic design: Closed