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minutes, and automatically turn off after 5 minutes. 

4

 

3.Two earbuds connecting with cellphone 

In this mode use two earbuds at the same time to enjoy stereo sound.   
 
 
 
 
 
 
 
 
 
 
 
1)Turn  on  the  master  earbud  (BTH108Q-L)  and  connect  it  with  you 
Bluetooth  device,then  power  on  the  other  earbud  and  it  will  connect  with 
each other automatically. 
2)master-slave  switch:  When  master  earbud  is  successfully  paired  with  the 
phone,  the  phone  will  Pop-up  a  dialog  :  “Headset  would  like  to  pair  with 
your  phone”.  If  you  click  “pair”,  the  slave  earbud  will  also  be  paired  with 
the phone.And master-slave switching function can be OK.In the following 
cases, the slave earbud can automatically switch and connect to the mobile 
phone, so you continue to use: 
(1) in the process of use, when the master earbud is automatically turned off 
at low power, the slave earbud will be automatically connected to the mobile 
phone. 
(2)  when  the  master  earbud  is  disconnected  from  the  mobile  phone  out  of 
range, the slave earbud will be automatically connected to the mobile phone. 
(3)  when  the  master  earbud  is  put  into  the  charging  case,  the  slave  earbud 
will be automatically connected to the mobile phone.

 

 
 
 
 
 
 
 
 
 

Summary of Contents for BTH108Q

Page 1: ...BTH108Q True Wireless Bluetooth Headset User s manual ...

Page 2: ...tarted 3 1 Wearing headset 3 2 One earbud connecting with cellphone 3 3 Two earbuds connecting with cellphone 5 4 Earbuds pairing connecting 6 5 Function operation use one earbud 6 6 Function operation use two earbuds 8 7 Battery display 8 8 Prompt tone 9 9 Factory Reset 9 Care and maintenance 10 FAQs 11 Specification 11 ...

Page 3: ...h a Microphone that can be used individually or used together for stereo sound The earbuds supports music and calling function as well as touch sensitive playback and pause control Before use 1 Overview 1 1 MFB touch button 6 Top case 2 LED indicator blue 7 Charging pins 3 Microphone 8 Charging indicator light 4 LED indicator red 9 Charging jack 5 Charging metal contact 10 Big medium small Ear tip...

Page 4: ...uds and the charging case connect well when it is charging When the earbudsare not put into charge case the indicator light of charging case is off When the earbudsare put into charging case the white indicator light of the charging case will light up and indicate the power of the current charging case White LED flashes once every 2 seconds low battery power White LED flashes three times every 2 s...

Page 5: ...lug the USB cable into a USB port of PC or a 5Volt USB charge Red light on Charging Red light off Finish charging 3 Charging should be completed in roughly 1 5 hours 4 If the earbuds are in the charging case it can charge the earbuds while charging the charging case Remarks 1 The battery is recyclable 2 Batteries battery pack or batteries installed shall not be exposed to excessive heat place such...

Page 6: ...ower off you should press touch button for about 3s until blue LED flashes as the same time the earbuds emits Power on Then release This is now in the Power on state 2 Pairing 1 After the earbud is taken out of the charging case it will be power on Then it will connect back to the phone you paired with before When the earbuds and the cellphone fails to connect back the earbuds will automatically e...

Page 7: ...r phone If you click pair the slave earbud will also be paired with the phone And master slave switching function can be OK If it is not confirmed at this time Left earbud and Right earbud cannot switch subsequently 5 Power off 1 Auto power off once put into charging case 2 Press touch button about 5s and release it till red LED is on and earbuds prompt Power off Remark The earbuds will automatica...

Page 8: ...phone If you click pair the slave earbud will also be paired with the phone And master slave switching function can be OK In the following cases the slave earbud can automatically switch and connect to the mobile phone so you continue to use 1 in the process of use when the master earbud is automatically turned off at low power the slave earbud will be automatically connected to the mobile phone 2...

Page 9: ...nter TWS pairing mode automatically when they are turned on indicator light status red and blue lights flash slowly After successful connection the master earbud L will emits Pairing after a dang prompt which indicator light status will be red LED and blue LED flash alternately it keeps waiting to be paired with your phone while the slave earbud R will emits Dang and indicator status will be blue ...

Page 10: ...buds L R Prompt tone Cancel calling Calling Once click touch button Once click touch button Two Tone_High Falling after Dang tone Answering Incoming call ringing Once click touch button Once click touch button Dang Reject Incoming call ringing Press touch button about 2s Press touch button about 2s Dang End calling During a call Double click touch button Double click touch button Two Tone_High Fal...

Page 11: ...ang Volume down Playing music Once click Left touch button N A Dang 2 Calling Function Status of earbuds L R Prompt tone Cancel calling Calling Once click touch button Once click touch button Two Tone_High Falling after Dang tone Answering Incoming call ringing Once click touch button Once click touch button Dang Reject Incoming call ringing Press touch button about 2s Press touch button about 2s ...

Page 12: ...ting with cellphone can pick up sound When using two earbuds to talk the transfer audio operation is on the master earbud In other words when Left earbud is master long press left touch button about 2s for transfer audio when Right earbud is master long press right touch button about 2s for transfer audio 7 Battery display When the earbuds are connected to an IOS device it will display the battery...

Page 13: ...n the red LED and blue LED turns on for 1 second At the same time you will hear prompttone and turn off Five times click the touch button Remarks After factory reset the paired list of two earbuds as well as earbuds and mobile phone will be deleted The earbud does not automatically reconnect the mobile phone and the other earbud after turning on After factory reset when the earbud turns on again i...

Page 14: ...rface with sharp things Don t use this product during strenuous exercise It may get damaged by sweat In case the product doesn t function properly send it to the store you bought it The staff will help you to solve the problem FAQs 1 What does it mean when red LED flashes slowly four times a minute Battery is low power need to be recharged 2 Why is the red LED off when charging a The charging case...

Page 15: ...ng case to charge the earbuds More than 2 times Charging inputfor case USB charging DC5 0V 500mA Wireless charging DC5 0 700mA Weight One earbud 5 5g Charging case 36 3g Measure Earbud 23 5 17 2 24 7mm Charging case 58 6 26 42 3mm 11 NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to...

Page 16: ...ver is connected Consult the dealer or an experienced radio TV technician for help Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device m...

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