The rating IPX5 means it is protected against water jets from all angles.(Note: Please do not directly put it into water.) 1
Link with other ND Deceives.
B9 can link with ND bite alarms(S9/K9s/D9), TH9s(Motion Detector). The button on the B9 can turn on/off the H9(Head light).
Comfortable to Wear
Small enough to fit in the wrist, perfect for a wide range of activities
Vibration and RGB LED indicator.
Control the H9 pro and other ND lights. Press the Button on the Band to control the H9pro