Description
Headphone Speaker size: 40mm Impedance: 32 ohms Frequency range: 20-20,000Hz Sensitivity: 108dB+/-3dB Cable length: 2m+/-10% Max input power: 20mW Plug: 3.5mm Microphone Mic Size: Ω6.0×5.0mm Sensitivity: -54dB+/-3dB Impedance: 2.2K ohms Soft and anti-bending headband Adjustable microphone High quality PVC cable for perfect signal transmission
