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ADDITIONAL FEATURES

Redialing Last Number

To activate last number redial, double press the Multi-
Function button. You will hear two low tone after each 
double key press.

Rejecting a Call

When a call is incoming, press and hold the Multi-
Function button until phone stops ringing. 

Switching a Call from Phone to Headset

To switch an active call from your phone to your headset, 
press and hold the Multi-Function button until the call is 
available in the headset. 

Switching a Call from Headset to Phone

To switch an active call from your headset to your phone, 
press and hold the Multi-Function button until the call is 
available in the handset.

Reset the Headset

Press and hold the Multi-Function button for 12 seconds, 
and then the headset can be reset. 

USING YOUR HEADSET

ADJUSTING THE VOLUME

Briefly press Volume up or Volume down button for 
incremental volume steps. You can also press and hold 
volume Up/Down button to adjust the volume continu-
ously. You will hear a high tone at the volume limit.  

DISABLE/ENABLE LED STANDBY AND ON-

LINE INDICATION

When the headset is connected, press and hold Volume 
Down button for 10 seconds, and then LED will only light 
for low battery, Pairing, etc…but not for standby or in-use 
modes. Press and hold Volume Up button for 10 
seconds, and then LED is enabled again.

Volume Up Button

Volume Down Button

INDICATOR LIGHTS

With No Charger Plugged In

TROUBLESHOOTING

1. My headset can not discover my phone.

Make sure your phone has the Bluetooth Voice Gateway 
function built in. 

Make sure the Bluetooth feature of your phone has 
turned on and you have accords with the accurate 
pairing steps. 

Power on

Power off

Paring mode

Standby

Ongoing call

Successful paring

Unsuccessful paring

Headset Status

Steady Blue for 0.5 second

Steady Red for 0.5 second and goes off

Blue/Red flashes

Blue flashes. Repeat 
(0.2 second on 5 seconds off)
Blue flashes. Repeat 
(0.5 second of 2 seconds off)

Steady Blue for 1 second

Steady Red for 1 second

Indicator light

ADDITIONAL FEATURES

Erasing Paring Information

Press the Volume up and Volume down button synchro-
nously for 2 seconds, and then the paring information 
can be erased completely. 

Turn on/off DSP feature

Press the Multi-Function and volume up button synchro-
nously for 2 seconds, and then DSP feature algorithm is 
turned on. Press the Multi-Function and volume down 
button synchronously for 2 seconds, and then DSP 
feature algorithm is turned off.   

INDICATOR LIGHTS

With the Charger Plugged In

Charging

Charging complete

Headset Status

Steady Red

Off

Indicator light

TROUBLESHOOTING

2. My headset can not work well with my phone.

Make sure the headset has turned on. Press the Multi-

Function button for 3 seconds until you hear a increasing 

tone or see the indicator light steady blue for 0.5 second 

to turn the headset on.

Make sure your headset is not out of the working range. 

Move the headset closer to the phone or Bluetooth device.

Make sure your headset battery is not drained. Charge 

your battery using the AC power adapter supplied.

The listening volume is too low. Press the Volume Up to 

increase the sound heard in the headset.

PRODUCT SPECIFICATION

Standby Time

Talk Time

Charge Time

Working Range

Bluetooth Version

Supported Bluetooth profile

Weight

Dimension

Storage and Usage 
Temperature

50 hours

Up to 4 hours

2 hours

Bluetooth standard 33 feet (10 meters)

Bluetooth 2.0

Headset  Hands-free

10 g

53 * 17 * 10 mm (length * width * height)

50 °F-104 °F (10 °C-40 °C)

SUPPORT

If you need further help, please contact us:

GoerTek Electronics

Global Location:

 Qingdao 

 Taiwan 

 USA 

 Hong Kong 

 Shenzhen

http: //www. goertek. com
e-mail: service@goertek. com

Customer Service Hotline: 86-532-88999318

The copyright and brand name are owned by the register. All information in 

this manual is subject to change without prior notice.

GoerTek has the authority to explain the above information.

For more information, please visit GoerTek Website:

http: //www.goertek.com

PAIRING FIRST DEVICE

1. Prepare headset-Make the headset enter 

pairing mode

Begin with headset turned off. Turn headset on (press 

Multi-Function button for 3 seconds), it will automatically 

go into pairing mode, flashing red and blue.  

2. Prepare Phone-Turn on Bluetooth

Scroll to the Bluetooth menu in your phone and search 

for active devices. (Refer to the phone's user manual for 

details) And when the search completes, a list of devices 

is displayed. (The screen examples here are from a 

Nokia 6230)

3. Pairing

Select GBH909 from the list. When prompted for a 

passkey, enter the default passkey (0000). When 

successfully paired, the red/blue LED on the headset 

changes to steady blue for 1 second. It is now powered 

on and ready to use.

GBH909

GBH909

CHARGE

Notes:

1. The headset cannot be used while charging.
2. For optimal performance, make sure that the headset 
is off while charging.

GENERAL DESCRIPTION 

The GBH909 is a small, lightweight headset designed for 
extended comfort and excellent audio performance. 
Advanced Digital Signal Processing (DSP) uses two 
microphones to focus your voice and virtually eliminate 
background noise from your call. Perfect for high-noise 
environments such as restaurants and airport terminals. 
With DSP technology, you can have the confidence that 
you will always be heard clearly.

PAIR

This headset comes with EASYPAIR feature so pairing 
with your Bluetooth phone is even easier. 

EASYPAIR

Follow the instructions below to pair your phone and the 
headset for the first time.

Bluetooth headset

Bluetooth headset

quickstart guide

quickstart guide

Bluetooth headset

quickstart guide

GBH909

GBH909

GBH909

BEFORE YOU BEGIN

Before using this product, please take a moment to 
familiarize yourself with your new GBH909 headset.

Identifying Parts

5

8

9

6

1

2

3

7

4

1. Multi-Function Button
3. Volume Down Button
5. Charging interface
7. Mic-2
9. Receiver

2. Volume Up Button
4. Indicator Light
6. Mic-1
8. Adjustable Ear Loop

Please refer to 

1. Charging 

with AC power adapter

 

for the charging process.

CHARGE

(2) Plug the charger into the end of the headset, the 
indicator light turns red when the battery is charging. 
When the headset is fully charged (about 2 hours), the 
indicator light turns off. 

(3) Disconnect the charger.

2. Charging with the computer (USB charging 

cable is an optional accessory) 

Plug one end of the USB charging cable into the 
computer USB port, and plug another end into the end of 
the headset. 

FIRST PAIR Cont'd

Note:

 

Normally you only need to pair the headset and 

handset once. If headset has been previously paired with 
another device, follow pairing instructions below.

PAIRING OTHER DEVICES

If headset has ever paired with another device before, 
please follow these instructions for pairing. 

Begin with headset turned off

1.

 Press and hold Multi-Function button more than 5 

seconds until the headset status indicator begins to flash 
blue then red. The headset is now in pairing mode for the 
next 180 seconds.

2.

 While the headset is flashing red/blue, use the phone 

menu to search for Bluetooth devices and select “GBH909”. 
You can refer to Easypair for the details of this step. 

GBH909

0000

PACKAGE CONTENTS

1. GBH909 headset unit
2. Adjustable Earloop
3. Small, medium and large ear tips
4. AC Power Adapter
5. User guide

CHARGE

The headset has a built-in battery. You can charge the 
headset by using the AC power adapter or USB charging 
cable through the computer. Before using the headset, 
you must first charge it. Indicator light is steady red when 
battery is charging.

1. Charging with AC power adapter

 

(1) Verify the headset is powered off.

OTHER PAIR Cont'd

3.

 When prompted for a passkey, enter 0000. Headset 

will be steady blue for 1 second when paired success-

fully.

Note:

1. The headset can pair to multiple Bluetooth devices, 
but will only connect to one device at a time. Then 
headset will automatically connect to the last device to 
which it was connected.
2. If the headset is disconnected from the Bluetooth 
device, you can re-connect it by briefly pressing Multi-
Function button.

ADJUSTING FIT

You can mount the ear loop in different way to 

realize right/left wearing. 

1. 

Ear loop

2.

Right Ear 
wearing

3.

Left Ear 
wearing

USING YOUR HEADSET

TURNING HEADSET ON AND OFF

ANSWERING/ENDING/MAKING CALLS

To make a call, enter number on your phone, press send, 
and the call is automatically transferred to headset; no 
need to press Multi-Function button.

For best performance, position your 
phone on the same side of your 
body as the headset.

To answer or end a call, briefly press 
the Multi-Function button.

To turn your headset on, press Multi-
Function button for 3 seconds. The 
indicator light is steady blue for 0.5 
second accompanied with an increas-
ing tone, and then flashes blue once 
every 5 seconds. To turn your headset 
off, press and hold Multi-Function 
button for 5 seconds, indicator light is 
steady red for 0.1 second accompanied 
with a decreasing tone and then turn off.

(1) Multi-Function
      Button

(1)

ADJUSTING FIT

NOTE: 

the headset can be worn without the earloop.

5.

Place ear 

loop behind 

ear.

Pivot headset

to place

speaker into

ear.

Position

speaker

and align

microphone

with mouth.

4.

6.

9.

8.

7.

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