Function

PTT/Group Talk through App, Hands-free Call, Anti-loss(Smartphone&RS1), Quality Stereo Music, SOS Alert, Aerodynamic Design

Color                             Graphite Black、Pepper White

Weight                          Approx. 750g
Head circumference      57-61cm
Vents                             15

Charging Port                Micro USB

Intercom range             No distance limit by mobile data

Mic                                -35dB

Usage temperature       -20℃ ~ 40℃ is recommended for electronic functions

Security Certification