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                        Bluetooth Headset User Guide
HCB12 has a feature of even weight, wearing 
it on both sides of your ear comfortably, almost 
without feeling it.                                                                                                                                                                                                                                                                                                                                                                     
                    
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                        Index  1. Notice before using      2. Package List  3. Product Introduction  4. Charging the Headset  5. Power On/ Off  6. Pairing the Headset (or any Bluetooth Device)  7. Wearing the Headset  8. Answering calls  9. Refusing calls   10. Ending calls   11. Voice Dialing  12. Redialing  13. Mute  14. Transferring calls    15. Maintaining calls    16. Ending Call 1 and answering Call 2  17. Triple Phone Conversation  18. Adjusting the Volume   19. Safety Instruction 	 20.	Specifications  21. Exclu
                    
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                        1. Notice before using     Thank you for purchasing our Bluetooth Headset HCB12.  First  of	 all,	 please	 check	 to	 find	 everything	 	 in	 your	 package	 and	 care- fully study the user guide to know the function details.  HCB12  is developed by the innovative Bluetooth wireless technology,  enabled to connect the Bluetooth mobile phone designed with  Audio Gateway (HCB18/ HCB21), PDA, desktop and notebook  with the USB Bluetooth Dongle plugged-in, etc.  Before using  it,	 please	 confirm	 yo
                    
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                        3. Product Introduction  Function (Answering/ Ending/ On/ Off) Button 3 LED (Indicator) Light Receiver (Speaker)  Microphone Power Interface adapter (charging) Ear Hook Decrease Volume key (-) 1 Increase Volume key (+) 2   Note:  ●	 For	 first	 time	 use,	 make	 sure	 to	 fully	 rechar ge	 the	 Headset	 bat- tery.   4. Charging the Headset  HCB12 comes with a Lithium Polymer battery built-in.  1. Plug the travel charger into the power socket. 2. Plug the end of the travel charger into the power 
                    
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                        adapter of the Headset. 3. While charging, the indicator will turn red; when charging is  completed,	the	red	indicator	will	shut	of f	or	flashes	red.     Note: Charging time is around 90~120 minutes. ●	 For	 first	 time	 use,	 make	 sure	 to	 fully	 rechar ge	 the	 Headset	 up	 to	 4 hours.  After a long time of not using it (around one month),  while recharging, it takes a while for the indicator to turn red.  ●	 While	char ging,	please	do	not	use	the	Headset. ●	 Please	use	the	original	char ge
                    
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                        mode.   ●	 While	 the	 Headset	 is	 turned	 on,	 it	 will	 automatically	 search	 for	 the	 paired	 device.	 Under	 “ON”	 mode	 and	 within	 the	 ef fective	 range	 of	 10	 meters	 from	 the	 Headset,	 the	 indicator	 will	 flash	 the	 blue light to indicate that it entered the connecting mode.   ●	 When	 turning	 the	 headset	 of f,	 you	 will	 hear	 one	 “Bi”	 sound	 fol- lowed	 by	 two	 “Du”	 sounds,	 then	 the	 indicator	 will	 shut	 of f	 after	 flashing	the	red	light	for	a	few	times.				 6
                    
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                        to	 select	 and	 confirm	 HCB12	 again	 to	 start	 the	 connection. 	 	 (Please read your mobile phone manual carefully to take the  right steps.)  7. The Headset is in the standby mode, you can start to receive  and make call. Note: ●	 If	 the	 pairing	 is	 not	 successful,	 the	 Headset	 will	 return	 to	 the	 standby mode, please repeat the pairing process to try the pair- ing again.  ●	 While	 pairing,	 it	 is	 better	 to	 keep	 the	 distance	 between	 the	 mo- bile phone and Headset around 
                    
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                        8. Answering the calls 1. While there is a call coming, wait until you hear the ringing  from your Headset receiver to press the function button to  answer the call. 2.	 If	 the	 mobile	 phone	 is	 ringing	 first,	 wait	 until	 the	 Headset	 is	 7                                                                                                                                                                                                                                                             
                    
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                        ringing, then press the function button.  3.	 While	 answering	 the	 calls,	 the	 blue	 indicator	 light	 flashes	 4	 times each second. 4. If the mobile phone is ringing and your Headset is off, turn  on	 your	 Headset	 first,	 then	 press	 the	 function	 button	 to	 answer	 the call.  5. If your mobile phone has the function of automatically re- ceiving calls and you already set it up, while the call is com- ing, your Headset can receive the call automatically without  pressing the function bu
                    
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                        end calls.  2. Wait until the other end hangs up the phone to end calls.  11. Voice dialing  1. If your mobile phone supports the voice dialing function, you  can use this function with your Headset too. 2. Under the standby or connecting mode, press the function  button of the Headset and follow the mobile phone instruc- tions to proceed with the voice dialing.  Note: ●	 The	 activation	 of	 the	 voice	 dialing	 function	 will	 depend	 on	 the	 design of your mobile phone.     ●	 The	 working	 
                    
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                        “Du”	sound,	then	the	other	end	will	not	hear	you.	 2.	 Under	 the	 mute	 mode,	 you	 will	 hear	 the	 intermittent	 	 “Du”	 sound.  3. Press either the increase (+) or decrease (-) volume button to  end the mute function.  14. Transferring calls 1. When you are answering the call with the Headset, press the  increase (+) volume key for 2~3 seconds until you hear one  “Du”	 sound,	 then	 the	 call	 will	 be	 transferred	 to	 your	 mobile	 phone.  2. When you are answering the call with the mobile
                    
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                        cally.   2. Press the decrease (-) volume key for 2~3 seconds until you  hear	 one	 “Du”	 sound	 to	 end	 the	 maintaining	 call	 function.	 Also do this to renew the call. Note: ●	 T o	 activate	 this	 function,	 please	 make	 sure	 the	 assigned	 tele- communications agent provides this service.  ●	 T o	 activate	 this	 function,	 please	 refer	 to	 the	 instructions	 of	 your	 mobile phones manual to make sure your phone program sup- ports this function. 16. Ending Call 1 and answering Call 2
                    
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                        17. Triple phone conversation 1. While you are answering Call 1 from your Headset and hav- ing	 the	 interrupting	 call,	 you	 will	 hear	 the	 notifying	 “Du	 Du”	 sound.  Press the decrease (-) volume key for 2~3 seconds  until	 you	 hear	 the	 “Du”	 sound,	 Call	 1	 will	 be	 maintained	 and	 the interrupting call (Call 2) will be answered automatically.  2. To proceed the triple phone conversation while you are an- swering the interrupting call (Call 2), press the increase (+)  volume	 key	 
                    
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                        function button to end Call 2 and renew Call 1. 18. Adjusting the Volume  During a call, you may adjust the Headset’s volume.  1. To increase the volume, press the increase (+) volume key.  2. To decrease the volume, press the decrease (-) volume key.   Note: ●	 Y ou	 will	 hear	 the	 “Du	 Du”	 sound	 while	 adjusting	 the	 volume	 up	 to the loudest or lowest.   19. Safety instruction 1. Read the Headset manual carefully and use the headset cor- rectly by following the instructions.   2. Keep t
                    
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                        -If the inside components breakdown, please contact  the repairing  center to ask for immediate support and service.  20. Specification  Product Model No. HCB12 Standard Convention/ Signal Output Bluetooth V1.2, Class II Frequency	Band 2.4GHz	~	2.4835GHz,	ISM	Band Talk/ Standby Time Up to 9 hours / Up to 300 hours Supporting	Profile Headset & Handsfree Connection Peer to Peer Data Encryption 128 bits encrypted Power Capacity Rechargeable Li-Polymer  Power Supply 5V DC, 100~240V AC adapter Operat
                    
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                        21. Excluding Problems  1.	 The	 Headset	 flashes	 the	 red	 indicator	 light:	 The	 battery	 is	 low ,	 please recharge your Headset.  2. If after recharging for 20 minutes, the Headset does not turn  on: For initial use, the power will be on after charging the  Headset at least for 40 minutes.  It is suggested to fully re- char ge	the	Headset	if	you	use	it	for	the	first	time. 3. Does not show the recharging sign: When the battery is com- pletely exhausted or the Headset has not been used for a
                    
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                        - Do not disassemble the Headset, it may damage the Headset  accidentally or cause the warranty invalidation.  - Put the Headset away from places full of dust.  - Use clean and soft fabric to clean the Headset’s surface. - Put the Headset into your pocket while not using it.  - Be aware not to let Children play with the Headset, avoiding  accidents from happening or damaging the product.  - Avoid storing the Headset in high or extra low temperature.  [Travel charger] - The travel charger is desi
                    
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                        ity to decrease.  - Recharge the Headset at least once every two months, either  you use it or not. 23. Q & A Q	 :	 Why	 does	 the	 fully-char ged	 Headset	 under	 the	 “On”	 mode	 not	 work with the Bluetooth mobile phone? A : You must activate the Bluetooth function of your mobile phone  and	 finish	 the	 pairing	 between	 your	 mobile	 phone	 and	 Head- set.    Q : Can HCB12 work with any of the mobile phones?  A : No, this Headset works only with Bluetooth mobile phones.     Q : How far is t
                    
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                        searching	 is	 finished,	 your	 mobile	 phone’ s	 LCD	 will	 show	 HCB12 or some Unknown Devices.  Please select and con- firm	HCB12.	 Q	:	 Why	my	mobile	phone	could	not	find	the	Headset?	 A : Only while your Headset is under the pairing mode, your mo- bile	 phone	 can	 find	 the	 Headset.	 	 Please	 follow	 the	 instruc- tions of your Headset manual to proceed the pairing process.   Q : Shall we pair the Headset every time while using it?   A : No. The paired devices remain paired regardless of