Driver unit: 40mm (diameter) Mylar Cone Speaker
- Frequency response: 20Hz to 20,000Hz
- Impedance: 32 ohms
- Sensitivity: 100dB at 1kHz
- Max Input Power: 100mW
- Input connection: 3.5mm stereo plug and 6.3mm adapter
- Cord length: 2.7M
- control feature:Individual Volume and stero/Mono control