- Brand: COSONIC
- Model: CT-656
- Color: Black + red + silver
- Material: Plastic + aluminum alloy
- Interface Type: 3.5mm plug
- length: 1.2 M
- Impedance: 32 ohm
- Sensitivity: 118 dB
- Headphone Frequency Response: 20~20,000 Hz
- Microphone Frequency Response: 30~16,000Hz
- Features: Suitable for PC, cell phone and MP3 use.