Motorola HK100 Headset HK100 - Manual (Page 15)

Status light 13
Note: After 20 minutes of inactivity, the status
light stops flashing to conserve power, but the
headset remains on.
Note: After 20 minutes of idle time (no connection
to a phone), the headset turns off.
slow red flash idle (not connected to a
phone)
steady red trying to connect to your
phone
quick red flash in a low battery state
if light shows... your headset is...