28 US-EN
the charging cable 12 into the USB port on
a USB adapter (not included in scope of
delivery) .
NOTE:
The LED
3
will light up red whilst
charging and change to green once charging
is complete . The charging time for a drained
battery is 3 hours .
NOTE:
The product may be used whilst
charging . However, doing so will at a minimum
double the charging time .
Once charging is complete, remove the
micro- USB plug of the charging cable 12
from the product .
Using the product
Press and hold the
button 8 until the
signal LED 5 flashes white and a signal
tone sequence sounds . The product will now
