HTC BH M400 Bluetooth Headset
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Specifications
Talk time up to 8 hours/standby time up to 200 hours
Rechargeable battery with charging option from AC power supply, PC via USB cable or car charger (not
included)
Multi-coloured light for status and battery indicator
Qualified for Bluetooth Specification version 2.0 + EDR (enhanced data rate), supporting Headset and
Hands-free Profiles.
e-SCO for enhanced audio quality
Size: 58mm (L) x 20mm (W) x 12.7mm (T)
Weight: 21 grams
* Phone dependent
Getting Started
The HTC BH M400 is easy to operate. The answer/end button on the headset performs different
functions depending on how long you press it.
Instruction
Duration of press
Short press
Released within 1 second after pressed
Long press
Released within 1 to 3 seconds after pressed
Very long press
Press for more than 3 seconds
Double click press
Press 0.5 second per time
1.
Charge your headset
Before using BH M400 for the first time, you need to charge it by the supplied micro USB cable with your
phone charger
for
about 8 hours. Normal
charge
is approximately 3.5 hours. Note: The
LED is solid red
while
charging.
The
LED is solid blue
when the
battery
is
fully charged.
2. Power ON
Press the action/power key until
Blue LED comes on
(it will then stay on for 3 seconds)
3. Power OFF
Press the action/power key until the
Red LED comes on
(it will then stay on for 3 seconds)
Note:
You can also switch the headset off during a call by long press the action/power key. The call will be
transferred to your mobile phone.
4. Auto OFF @ battery too low
The headset must automatically turn OFF when the battery level gets too low, in order to avoid unpredictable
Hardware behaviour.
