QBest QB Sport User Manual - Indication Tone
Blue LED flashes three times
Set up HFP and A2DP
Quickly every 4 seconds
connection
Blue LED flashes twice every 3
Incoming call
seconds
Blue LED flashes once every 4
During a call
seconds
indication tone
Indication tone
Status of QB Sport
Emits 2 tones every 5 seconds
During a call (Microphone mute
Emits 3 "Dong" tones every 20
Low power
seconds
Care and maintenance
Read the following recommendations before using the headset Following
these you will be able to enjoy the product for many years.
• Do not expose the headset to liquid, moisture or humidity to avoid the
product's internal circuit being affected.
• Don't use abrasive cleaning solvents to clean the headset
• Do not expose the headset to extremely high or low temperatures as this
will shorten the life of electronic devices, destroy the battery or distort cer-
tain plastic parts.
• Don't dispose of the headset in a fire as it will result in an explosion.
• Don't expose the headset to contact with sharp objects as this will cause
scratches and damage.
• Don't let the headset fall down onto the floor. The internal circuit might get
damaged.
• Don't attempt to disassemble the headset as it may get damaged if you are
not professional.
In case the headset doesn't function properly, send it to the store you bought
it. The staff will help you to solve the problem.
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