Bose A30 AVIATION HEADSET Manual De Instrucciones página 33

4. Insert two AA batteries (alkaline preferred), observing proper polarity.
CAUTION: If the batteries don't fit correctly, do NOT force them in. Forcing
an improper connection will cause permanent damage to the
control module.
5. Close the battery cover, press firmly down on the finger indent, and slide the
cover into place.
NOTES:
• New AA alkaline batteries supply up to 45 hours of power for the headset.
Battery life varies with the ambient noise level of the aircraft, temperature,
ear cushion condition, Bluetooth feature use, and age of the batteries.
• Other battery chemistries may yield different results. Battery life may differ and
battery life indication may not be accurate.
BATT E R I E S
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