Headphone
· Transducer Type: Dynamic, neodymium magnet
· Driver Size: 30mm
· Frequency Range: 20Hz - 20KHz
· Impedance( 1 kHz): 32Ω
· Sensitivity (1 kHz): 113 dB
· Plug: 2 x Gold-plated 3.5mm stereo plugs
· Cable Length: 2M
 
 Microphone
· Microphone Type: Condenser
· Microphone Driver Unit: 9.7 x 4.5mm
· Frequency Range: 100Hz - 10KHz
· Sensitivity: 54 ±3 dB
· Directivity: Cardioid

Products features
Ø Ergonomic design neckband and microphone
Ø Soft comfortable ear cushions
Ø In-line volume control
Ø Single-sided cable construction
Ø Gold plated 3.5mm 2 jack plugs