BTA03 Bluetooth® Headset Overview
Battery information
The device is equipped with an integrated lithium-polymer battery. The battery
cannot be replaced. Do not attempt to remove the battery from the device
since it would damage the device. The full performance of a new battery is not
achieved until after two or three complete charging-discharging cycles. The
battery can be charged and discharged several hundred times, but it loses its
capacity over time.
Disconnect the BTA03 from the power supply as soon as the battery is fully
charged—overcharging reduces the service life of the battery. A charged
battery will lose its capacity if it is not used on a regular basis.
Important: Ensure that the battery is fully charged if you do not use the device
for a long period of time. To avoid a complete discharge of the battery, the
BTA03 should be charged at least every 3 months.
Charging the battery
The BTA03 is operated with a rechargeable battery. Charge the battery
completely before its first use. Read the section "Battery information" before
starting the charging process.
1) Connect the charger to the correct outlet.
2) When the charger is connected to the headset, the red indicator light will
turn on. Charging the battery fully may take up to 3 hours.
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1 Adjustable Head Strap
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2 Speaker
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3 Volume(+)
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4 Volume(-)
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5 Flexible Arm
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6 Microphone Boom(MIC-1)
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7 Indicator Light (LED)
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8 On/Off Button
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9 Charging Socket
2