Model

Spirit

Cable Length

Approx. 1.2 m/ 3.94 ft

Speaker Loudhailer diameter

50 mm

Speaker Sensitivity

96 ± 3 dB/ 1 kHz

Speaker Frequency response

20 ~ 20 kHz

Speaker Impedance

32 Ω/ 1 kHz

Speaker Handling power capacity

15 mW

Microphone Dimension

6.0 * 5.0 mm

Microphone sensitivity        

– 33 dB ± 3 dB/ 1 kHz

Microphone frequency response

50 ~ 10 kHz

Microphone impedance      

≤ 1.8 KΩ/ 1 kHz

Microphone Directivity

omnidirectional