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6. LED indicator
LED indicator
Red
and
blue
LED
flashes
alternately
Blue LED flashes once every 2
seconds
Blue LED flashes twice every 4
seconds
Red LED flashes instead of blue
LED
7. Factory Reset
In the status of charging, long press
it until the red and blue LED flashes simultaneously, you will hear 4 prompt
tone.
Remarks:
After factory reset, the paired list of headset will be deleted. After turn it on
again, the headset will enter pairing mode automatically, and you need to
re-pair and connect with Bluetooth devices.
n Care and maintenance
Read the following recommendations carefully before using the K3 Sport In
–ear headphones. Following these guidelines, you will be able to enjoy this
product for many years.
Please note that the cord management clips are an optional accessory for
u
better comfort.
Do not submerge under water.
u
Keep the product away from direct sunlight or hot places. High
u
temperatures will shorten the life of electronic devices, destroy the
battery or distort certain plastic parts.
Don't expose the product to cold and/or freezing areas. It may damage
u
the internal circuit board.
Don't try to disassemble the product as it may get damaged if you are not
u
an authorized service professional.
Don't let it fall down onto the floor or other hard surfaces. The internal
u
circuit might get damaged.
Don't use intensive chemical products or detergent to clean the product.
u
10
Status of headset
Pairing mode
Not connected to device
Connected to device
Low battery
button about 4 seconds and release
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