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f.last song 

Pressing  the  left  earbud’s  touch  button  for  about  2s  while  playing 
music.(There  is only the operation of previous song but  no the operation of 
next song when you use the left earbud only)

 

 
 
 
 
 

Long press left touch button about 2s

 

 
g.Next song 

Pressing  the  right  earbud’s  touch  button  for  about  2s  while  playing 
music.(There  is  only  the  operation  of  next  song  but  no  the  operation  of 
previous song when you use the right earbud only)

 

 
 
 
 
 

Long press right touch button about 2s 

 

6.Function operation----two earbuds connecting with cellphone

 

Music and voice of operation are same for one earbud or two earbuds. 
a.If two earbuds connect with cellphone,one of earbuds power off,the other 
one will power off also. 
b.If two earbuds connect with cellphone,operate any one earbud can control 
playing/pause/next  song/answering  /rejecting  phone  calls  and  voice 
assistant. 

 
Remarks:   

 

If  headset  in  calling  mode,  both  earbuds  have  voice  and  can  operate 
function,  but  only  the  earbud  which  connecting  with  cellphone  can  pick 
up sound.

 

 
 
 
 
 

 

Summary of Contents for BTH108R

Page 1: ...BTH108R True Wireless Bluetooth Headset User s manual ...

Page 2: ...arted 4 1 Wearing headset 4 2 One earbud connecting with cellphone 4 3 Two earbuds connecting with cellphone 6 4 Earbuds pairing connecting 6 5 Function operation use one earbud 7 6 Function operation use two earbuds 9 7 Battery display 10 8 Prompt tone 10 9 Factory Reset 10 Care and maintenance 11 FAQs 11 Specification 12 ...

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

Page 4: ... 1 Put the earbuds into the charging case to ensure that the charging device connect well and start charging when you see the red indicator light of the earbuds on Red light on Charging Red light off Finish charging 2 Charging should be completed in roughly 1 5 hours Remarks The left and right earbuds on charging case of an arbitrary charge can be charged Please cover the charging case cover so th...

Page 5: ...atically turn on The way of charging for the charging case as following Using USB cable 1 Plug the micro USB charging cable into the case s charging jack 2 Plug 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 cha...

Page 6: ...n charging the earbuds will turn on automatically when they are taken out of the charging case 2 Press touch button for about 3s until blue LED flashes as the same time the headset emits Power on Then release This is now in the Power on state 2 Pairing 1 Press touch button for about 5s and release it when the red LED and blue LED flash quickly and alternately The earbuds are in Pairing mode 2 When...

Page 7: ...luetooth devices You should see BTH108R L for left earbuds and BTH108R R for the right earbuds appear in your contactable devices list You need to connect both to use them as a stereo headset However if you want to use them singly only connect the desired ear L or R 4 Power off 1 Auto power off once put into charging case 2 Press touch button about 3s and release it till red LED is on and earbuds ...

Page 8: ...onnected within that time The headset will connected with the latest device and successfully paired automatically when powered on If the headset is disconnected from the device beyond the distance it will automatically power off after 5 minutes and it will automatically connect when it returns to the effective distance within the first 3 minutes 4 Earbuds pairing connecting Please use this step if...

Page 9: ... two earbuds will connect automatically once you have taken out of the charging case which set in factory You can connect the two earbuds according above operation if they failed connecting TWS mode Only left earbuds can be the master one which can connectthe rightearbuds and the phone s Bluetooth at the same time When the right earbuds connect with left earbuds in the TWS mode it cannot connect w...

Page 10: ...ce dial will active voice assistants like Siri Triple click the touch button to active voice assistant d Transfer conversation between earbuds and mobile phone Transfer conversation to mobile phone During a call long press the touch button about 2 secondwhile you will hear a dang tone Long press the touch button again to Transfer conversation to earbuds Long press touch button about 2s e Playing P...

Page 11: ...en you use the right earbud only Long press right touch button about 2s 6 Function operation two earbuds connecting with cellphone Music and voice of operation are same for one earbud or two earbuds a If two earbuds connect with cellphone one of earbuds power off the other one will power off also b If two earbuds connect with cellphone operate any one earbud can control playing pause next song ans...

Page 12: ...pt tone Status of headset Prompt tone Connect with phone Phone connected TWS connection Connected Low battery Emits Battery Low every 2 minutes Headset out of range Emits Out of rang only once Other earphone is out of range Emits Out of rang only once 9 Factory Reset When the earbuds are in the pairing mode five times click the touch button and the factory reset when the red light turns on for 1 s...

Page 13: ...g affected Don t wear the headset when in strong exercise toavoid sweat enter Keep the product away from direct sunlight or hot places High temperatures will shorten the life of electronic devices destroy the battery or distort certain plastic parts Don t expose the product to cold areas It may damage the internal circuit board Don t try to disassemble the product as it may get damaged if you are ...

Page 14: ...und clearly on the headset a Make sure the mobile phone is in the strong signal area b Make sure the headset is in the available range and no other block 5 Why the pause play last next song not function when playing music Make sure your Bluetooth device supports AVRCP Audio Video Remote Control profile Specifications Bluetooth version Bluetooth V5 0 Bluetooth profiles HFP HSP A2DP and AVRCP Operat...

Page 15: ... determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV ...

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