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Indicator Light Instructions
Best
Better
Good
0ml-4500ml
Power/Bluetooth LED
Power LED
Work
Charging
Status
Power on
Bluetooth connected
Low battery
Charging
Fully charged
Light Effect
Always on
Short flash,
and then on
Intermittent flash
Slow flash
Always on
04
Using Your Breathing Trainer
1) Press the power switch for 2s, and
the power LED on.
2) Attach the mouthpiece to the air
hole of the trainer, or attach the
mouthpiece to the extention tube,
and attach the tube to the trainer
according to your own need.
3) Hold the trainer. Exhale normally.
Then place lips tightly around
mouthpiece.
4) Inhale slowly to raise Flow Volume
LED. For:
(a) Vital Capacity test: slowly inhale, and
try to raise Flow Volume LED as high
as possible. When inhalation is complete,
remove mouthpiece, and exhale normally.
Inhale slowly
05
1. Off-line Operation