"Vakoss SK-211ER" ausinės į ausis

Stylish and compact design, and is very convenient to use and carry. It is suitable for mobile phones, computers and other digital devices, and is the ideal choice for web conferencing, online chatting, music appreciation, voice recording, and gaming.
Earphones Impedance: 32 Ohms±10%
Frequency: 20~20K Hz
Sensitivity: 98dB± 3dB at 1K Hz
Max. Input Power: 20mW
Input connection: 3.5mm grade four nickel-plated stereo plug
Cord Length: 1000mm±30mm
Microphone Sensitivity: -58±3dB
Multi--directional
Frequency：100-10000Hz
Operating Voltage：2.5V-10V
Operating Current：<500uA
Impedance:2K Ohms±10%