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Battery pack
for powering the NoiseGard TM electronics of the HMEC 3xx, HMDC 355-C, HMEC 372, HMDC 372, HMEC 400 and HMEC 450 headsets during mobile use. The BP-04 is fitted with an on/off switch and operation and battery indicators.
Four AA size batteries (not included) ensure more than 15 hours of reliable operation.
A new auto shut-off function prevents premature discharging of the batteries. The battery pack automatically switches off when the headset is not worn. If desired, the auto shut-off can be deactivated
using an internal switch. |
