Juhtmega kõrvaklapid Vakoss SK-225ER, punane v.

Vakoss Metal Stereo Earphones Red
Toote kirjeldus inglise keeles:

Introduction
The VAKOSS® handsfree headset has a stylish and compact design, and is very convenient to use and carry.

Specification

• Compact and portable appearance
• FOR DIGITAL SUPER BASS SOUND
• Built-in Microphone
• Flat cord design
• 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%