Shenzhen Hongnanke Communication Equipment Co. Ltd. HF680I Manuel D’Utilisation

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The HF680i lets you listen to stereo music through any Bluetooth - enabled 
mobile phone or music player,while ensuring you never miss a call.
Connect the 2.5mm audio cable to wired music such as: MP3 or PC.
Folding style is more fashionable and convenient.
HF680i Bluetooth headset with stylish patent design, perfect construction, 
stereo R, L model. Let you enjoy the wonderful music.
HF680i Bluetooth headset is compliant with Bluetooth Version 2.1 +EDR 
specification,and is compatible with latest mobile phones supporting 
Bluetooth headset or handsfree profiles.
HF680i CHART
Familiar with  Your Bluetooth Headset
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Getting Started HF680i
To use your HF680i Stereo Bluetooth headset,please follow the steps below,
 1.Ensure your Bluetooth headset is fully charged.
 2.Pair your charged Bluetooth headset with a Bluetooth-enable mobile phone prior
 to use Bluetooth headset first time,it is suggested that you fully recharge the battery first.
Charging Your Headset
The battery indicator will turn red when charging.
Turning on the headset
Press and hold the MFB for 3 seconds until a "beep" is heard.About paring function, please 
refer to "Paring Your Headset".
Pairing Your Headset
The headset works with Bluetooth-enable phones, prior to using and pairing your headset 
for the first time ,please check if your mobile phone is Bluetooth-enable.
The  pairing  instructions  for  typical  Bluetooth-enable  mobile  phone  are  explained  on  the 
next page.The headset pairing procedure may vary depending on the setting of your mobile 
phone.Please  contact  the  manufacture  of  your  mobile  phone  or  its  agent  further 
information.
Pairing Your Headset
1.  Place  the  headset  and  the  mobile  phone  where  they  are  easily  viewable  and  no  more 
than one meter apart.
2. Ensure the headset is turned off.
3. Please press the MFB 2 seconds, the blue led long show, until 2 “Beep” is heard, the blue 
led quick flash, the headset begins to pairing.
,4.  Activate  your  mobile  phones's  Bluetooth  function,please  refer  to  your  mobile  phone 
user guide for details.
5.  Set  the  mobile  phone  to  search  for  Bluetooth  devices  within  one  meter  and  select
 “HF680i”from the list of devices shown.
6. Enter password “0000”and press“ok”to pair your headset with
mobile phone ,when the pairing is completed , the headset enters in stand by mode.
If your phone no need to enter the passkey when passkey when pairing.
7. Now you can use your Bluetooth headset to listen to the music and make a call.
Some mobile phone ,when they are re-started ,the headset will be connected
with the mobile phone automatically.
Wearing Your Headset
Please note the Left / Right wearing indicator inside the headband.
Alternatively always wear the HF680i with the MFB on your right.
Using Your Headset
Answering a Call
When a call is coming,the ring tone will be heard by headset, Press the MFB once to accept 
the  
call or answer the call via your mobile phone in normal way. 
Rejecting a Call
Double press  the MFB for 2 seconds to reject the incoming call.
Ending a Call
While speaking,Press the MFB once to end the call or hang up on your mobile phone.
Adjusting the Volume
(Being calling or playing music) Turn up the volume Wheel to raise up the turning up 
 on wheel,the volume will be up,until to the MAX and you will hear "DU" alarm,Turndown the 
volume  Wheel  to  raise  down  the  volume,each  turning  up  on  wheel,the  volume  will  until  to 
the bottom and you will hear “DU” alarm,Warm Prompt: Adjust the volume properly to avoid
 any damages to your ears! Too big volume might does harm to your ears!
Voice Dialing from Your Headset
In  standby  mode,  press  the  MFB  one  and  speak  out  the  name  which  has  been 
recorded in your contacts or the name that correspond to the number you want to 
dial.
Notice:  prior  to  voice  dialing,  please  make  sure  your  mobile  phone  stored  the 
voice tag: name. And ensure that your mobile phone's voice dialing function has 
been successfully activated .Regarding how to record the voice tag, please refer 
to your devices user guide.
Play/Pause Music
When the Bluetooth headset was connected with stereo mobile phone , presswith
 Play/Pause once to play music and press it once again to pause music .
(Attention:your mobile phone must support A2DP profile.)
Stopping the Music
While playing music,press the hold "Play/Pause'' 2 seconds to stop the music.
Last Track 
Connected with stereo mobile phone, Be playing, press the "Last Track " key 
to select the last track.
Next Track 
Connected with stereo mobile phone, Be playing, press the "Next Track " key to 
select the next  track.
Transferring a Call
While speaking,long press the "Play/Pause to transfer the call from your headset 
to  your  with  mobile  phone(Please  check  if  your  mobile  phone  has  this 
function),repeat the above with procedure to transfer the call from mobile phone 
to your headset.
Connected With the Last Paired Device
The headset will connect with the last paired device,if the pairing is successful ,it 
enters  the  standby  status,  if  the  pairing  can  not  be  completed  within  5  minutes 
after the paring mode has been activated, the headset will turn off automatically.
Use the 2.5mm Stereo Music Cable
Your  Bluetooth  headset  connected  with  the  mobile  phone,you  also  can  listen  to 
music  from  PC  from  via  2.5mm  stereo  music  cable  when  a  call  is  coming,the 
music and call  will automatically switch,then press the MFB once to answer the 
call.
Charging Your Headset
While charging, the red light turning on, when full charge, it will be turned off.
Troubleshooting
If  you  are  unable  to  connect  your  headset  with  mobile  phone,  please  try  the 
following:
Ensure your headset is turned on and is fully charged.
Ensure the headset is paired with your mobile phone.
Ensure  your  mobile  phone's  Bluetooth  feature  is  activated.  Please  refer  to  your 
mobile phone user guide for specific instruction.
Ensure the headset is within a 10 meters range of your mobile headset and there 
are no with obstructions, such as walls or other electronic devices in between.
If  the  above  steps  do  not  solve  your  problem,  please  recharge  the  headset  and 
remove your mobile phone battery for a short time.
Safety Information
Check local laws regarding the use of mobile phones and headsets while driving. 
If you use the headset while driving, ensure your attention and  focus remains on 
the road and you drive in a responsible and safe manner.
Never  allow  children  playing  with  the  headset  small  parts  may  be  a  choking 
hazard.
Observe  all  signs  that  require  an  electrical  device  or  RF  radio  product  to  be 
switched off in designated areas. 
(These could include hospitals, blasting areas, and potentially explosive 
 environments.)
Turn off your headset prior to boarding an aircraft. Do not use your headset  in  
an aircraft.
Never mount or store your headset over any air bag development area as serious 
injury may result when the air bag deploys. 
No not open or mutilate the built-in battery. 
Dispose of batteries according to local regulations. Do not dispose as household 
waste.
Care and Maintenance Headset
Consider turning your headset off before placing it in your pocket or bag. If the 
MBF is accidentally activated., your mobile phone may place an unintended call.
Do not expose the headset to liquid, moisture or humidity as it is not waterproof.
Do not use abrasive cleaning solvents to clean the headset.
Do not expose the headset to extreme temperature conditions. The best store 
 temperature range is from -10 to +60, otherwise the life of the headset will be 
 influenced.
Do not dispose of the headset in a fire as it this may result in an explosion.
Do  not  bring  your  headset  into  contact  with  sharp  objects  as  this  will  cause 
scratched and damage.
Do not attempt to disassemble the headset as it dose not contain serviceable 
 components..
Do not attempt to Disassemble the headset.
If  you  do  not  use  the  headset  for  long  periods,  be  sure  to  store  it  in  a  dry  place, 
free form extreme temperature conditions and dust.
Product Specifications
Bluetooth Version:         V2.1+EDR
Frequency:                     2400.0-2483.5MHz
Bluetooth Supported:    Headset,Handsfree, A2DP and AVRCP
Chipset:                          CSR
Operation Range:         10m
Talk Time:                       Up to 10 Hours
Charging time:        2- 3 Hours
Music Playing Time:      Up to 7 hours
Stand-by Time:              Up to 250 hours
Weight:                           232 g
May vary due to the user's habit,different modes of operation,and mobile phone 
settings.
This  manual  is  just  for  reference.  If  the  specification  and  design  of  the  product 
need  to  be  changed,  we  will  do  it  without  notification.  If  there  is  some  tiny 
difference between the picture and the real product, please take the real product 
as correct.
Thank you for selecting Bluetoot
eadset HF680i
1、Volume+
2、Volume-
3、Multi-function Button(MFB)
4、lndicator
5、Charging Jack
6、Next track key
7、Play/Pause
8、Last track key
9、Microphone
10、Audio Cable Socket
HF680i
Bluetooth Stereo Headset