| Type | Datasheet | Volume (mm³) | Sensitivity @1 kHz (dBSPL) | Noise Level (dB A SPL) | Battery Drain (µA) | Port | |
|---|---|---|---|---|---|---|---|
50HG21
|
11.9 | -34.5 | 27.0 | 17 | 12u |
| Type | Datasheet | Volume (mm³) | Sensitivity @1 kHz (dBSPL) | Noise Level (dB A SPL) | Battery Drain (µA) | Port | |
|---|---|---|---|---|---|---|---|
|
50HG21
|
11.9 | -34.5 | 27.0 | 17 | 12u |