BH870 Wireless Bluetooth® Headset
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Installation and setup
Step 1: Connect power to the travel charger
Connect the mini-USB port on the
Travel Charger to one of the following
power sources:
• any USB port on a powered-on
computer via the supplied mini-USB-to-
USB cable (charge time is longer when
connected to a PC)
• a mains power socket via the supplied
mains power adapter
• a car’s cigarette lighter via the car
charge adapter (optional accessory)
Step 2: Insert the headset into the travel charger
See the figure below: The headset LED shows the current charge
status: red (low; <10%), yellow (medium;
10–<100%) or green when fully charged.
Allow the headset to charge until it lights
yellow or green before continuing (usually
the headset ships with a partial charge).
12V
USB
