- Model:ES770i
- Microphone: Omni direction
- driver unit: 50mm 20Ω/20Hz-20KHz
- Output Power: 20mW(1KHz 0dB)
- SNR: >110dB
- Degree of distortion: <1% (1KHz 0dB)
- Working temperature:-10 ℃ -55℃
- Working current: About 90mAh
- Type of Plugs: 3.55mm & Type-A
- Input voltage: 5V (Type-A)
- Length of Cable: 2.1 Meters
- Net weight: 300g
- Color: Black