Auscultadores com microfone VAKOSS SK-135K, pretos

• Compact and portable appearance
• For digital super bass sound
• Built-in microphone

The VAKOSS handsfree headset has a 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.

• Specification
• 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%