• WEARING METHOD

Helmet

• SOUND CONDUCTIONS

Speaker

• SPECIFICATIONS

Speaker : 
Sound Pressure Level : 85 dB
Impedance : 32 ohms
Speaker Size : Φ23x3.5  mm

Micorphone :
Conduction pathway : Skull
Microphone Sensitivity : -35±3 dB
Directivity  : Omnidirectional
Impedance : 2'200 ohms

• OTHER

1.    Skull mic and long strap fasten system
2.    Easy-to-mount system, no tool needed.
3.    Disassemble SPK/MIC design with helmet mounting kit