Speaker: 40 mm Dynamic type
Impedance: 32 Ohms
Sensitivity: 117dB±4dB
Frequency: 20~20K Hz
Max. Input Power: 30 mW
Microphone: Condenser type
Polar Pattern: Omni-directional
Sensitivity: -62dB±3dB
Frequency: 50~16K Hz
Weight: 170 g
Cord length: 6 feet (1.8M)
Connector: 3.5mm stereo plug x 2
Speaker: 10 mm Dynamic type
Impedance: 32 Ohms
Sensitivity: 100dB±4dB
Frequency: 20~20K Hz
Max. Input Power: 10 mW
Weight: 10 gCord length: 4 feet (1.2M)
Connector: 3.5mm stereo plug