Features:

• Twilight
• Core material round wire, color:
• Transparent black, electrolytic copper
• Rated impedance
• 16"
• product weight
• 15g
• Connection length
• 1100±30MM
• Headphone sensitivity
• 106±3dB
• Plug type
• 3.5mm gold plated
• Maximum power
• 5mW
• rated power
• 3mW
• Executive standard
• GB/T 14471-93
• Frequency Range
• 20-20000Hz
• horn
• Moving coil
• Number of speakers
• 2 moving coil units
• Speaker frequency range
• 20~20KHz
• Speaker sensitivity
• 96dB+/-3dB
• microphone
• 1
• Microphone frequency response range
• 100~10KHz