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SMART HJC 20B

CAUTION

Please make sure to take off your headset while charging.

The headset automatically turns off during charging.

3.4 Low Battery Warning

When the battery is low, the blinking white LED in stand-by mode turns

to red and you will hear a voice prompt saying “Low Battery”.

3.5 Checking the Battery Level

You can check the battery level in two different ways when the headset

is powering on.

3.5.1 LED Indicator

When the headset is powering on, the red LED ashes rapidly

indicating the battery level.

4ashes=High,70~100%

3ashes=Medium,30~70%

2ashes=Low,0~30%

Note:

1. The battery performance may be reduced over time with usage.

2. Battery life may vary depending on conditions, environmental factors,

functions of the product in use, and devices used with it.

3.5.2 Voice Prompt Indicator

When you power on the headset, press and hold the Center Button

and the (+) Button for more than 8 seconds until you hear three, high-

toned beeps. Then you will hear a voice prompt indicating the battery

level is high, medium, or low.

3.6 Volume Adjustment

You can raise or lower the volume by tapping the (+) Button or the (-)

Button. Volume is set and maintained independently at different levels

for each audio source, even when the headset is rebooted.

HJC Smart HJC 20B User Manual

Questions and Answers: