- Material
- Silicone
Product name of health products for left ear and right ear
- Color
- blue, skin tone
- Maximum saturated sound pressure level
- ≤127 ± 3dB
- Output sound pressure level
- 110 ± 4dB
- Full range sound gain
- 38 ± 5dB
- The frequency response range is not narrower than
- 500Hz~3500Hz
- Total harmonic distortion
- ≤7%+3%
- Equivalent input noise level
- ≤29dB ± 3dB
- Rated power current consumption
- ≤1.5mA