What is the "Frequency Sensing" feature of the HM60R?
The HM60R features a light sensor that allows it to intelligently deliver the optimal brightness setting based on the frequency of your stride. The standard expected frequency is 150 steps per minute (SPM). The brightness will increase proportionally with the frequency of each step above 150 SPM to a maximum of 220 SPM. Similarly, the brightness will decrease if SPM decreases, to a minimum of 80 SPM.
Does the HM60R have a lockout function?
Yes, the HM60R does have a lockout mode. It is activated by holding down the switch for 3 seconds.
What is the color temperature and working voltage of the HM60R?
The spotlight color temperature is around 5700K while the flood light color temperature is around 4500K. The working voltage is 3.7V.
What kind of battery does the HM60R use?
The HM60R headlamp includes an ARB-L18-2600 rechargeable 18650 battery. It is recommended that you use a protected-cell 18650 battery or two non-rechargeable CR123A batteries.
How long does it take to charge the HM60R?
Charging time is about 1.5 hours using the included ARB-L18 battery and the included USB cable. Please note that this is just an estimate since various other factors can affect the charging time.
What kind of LED is in the HM60R headlamp?
The HM60R uses the Luminus SST40 white light LED and the Cree XP-G2 neutral white light LED.
Both LEDs have an expected lifespan of 50,000 hours.
