6
Charging the battery
The BT Drive Free 112 is operated with a rechargeable battery. Charge the
battery completely before its rst use. Read the section "Battery information"
before starting the charging process.
Connect the BT Drive Free 112 with the vehicle charging adapter via the
USB cable. Insert the vehicle charging adapter into the cigarette lighter of
the vehicle. The BT Drive Free 112 can also be charged with the USB cable
connected to the computer.
Note: As soon as the charger is connected, the BT Drive Free 112 switches o .
During the charging process, the MF button lights red. The battery is fully
charged if the MF button is no longer lit. The charging process of the battery
lasts approx. 3 hours. Disconnect the BT Drive Free 112 from the charger after
it has been charged.
A completely charged battery supports a talk time of up to 15 hours and a
standby time of up to 500 hours. If the charge state of the battery becomes
low, the MF button ashes red every 3 seconds and you hear a warning beep
every 20 seconds.
Note: If connected to an iPhone, the icon on the display of the iPhone
shows the battery status of the BT Drive Free 112.
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