- Loudhailer Diameter: 40 mm
- Sensitivity : 94 ± 3 dB at 1 kHz
- Frequency Response: 20~20,000 Hz
- Impedance : 32 Ω at 1 kHz
- Handling Power Capacity: 15 mW
- Mic Sensitivity : -46 ± 3 dB at 1 kHz
- Mic Frequency Response: 50-10 kHz
- Mic Impedance: ≤ 1.8 KΩ at 1 kHz
- Mic Directivity: Omnidirectional
- Cable Length : 1.5 m/ 4.92 ft
- Weight (Headset Only) : 200 g/ 0.44 lb