User`s manual

Chapter 1: Getting Started
LED Indicator
Device
State
LED Color
Orange (solid)
Green (solid)
Power On
Green and Orange
(blinking)
Indication
Battery is charging.
Battery is fully charged.
Battery overheat (A warning “Battery
temperature is too high, stop battery charging!”
message appears on the screen).
Charging error (short circuit/over voltage/no
battery inside the device/extended charging
time).
Battery is charging.
Battery is fully charged.
Charging error (short circuit/over voltage/no
battery inside the device/extended charging
time).
Orange (solid)
Green (solid)
Power Off
Green and Orange
(blinking)
1.5 Using Headsets
For hands-free conversation or listening to music, plug a headset to the headset jack.
NOTE:
• When using a headset, your ability to hear outside sounds may be limited.
Do not use headset if it will endanger you.
• When using a headset, do not set the volume to its maximum as it may
damage your hearing.
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