Tozo Bluetooth Headset T12

Tozo Bluetooth Headset T12


Waterproof Wireless Earbuds

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please visit: www.tozostore,com
For any assistance please contact Email:

Product Diagrammatic Sketch

Product diagrammatic sketch

Wearing Diagrammatic Sketch

Wearing Diagrammatic Sketch

Wearing Steps

Step1: Ensure sounds hole downward, then place earbuds into ear.

Step2: Rotate earbud back to auricle side to fit snugly.

Wearing Steps

Wearing Steps

Sound hole upward is a incorrect way to wear the earbuds

Operation of Earbuds

How to pair

  1. Take out the 2 headsets from charging base, they will power on automatically and will connect each other automatically within 10 seconds.
  2.  The two earbuds flash red and blue alternately(Pairing mode).
  3.  Search for pairing name[TOZO-T12] and select in your mobile


MFB Touch Pannel

Another method of turning one & Turing off

Turn on:
Tap and hold the Touch Contro on both earbus for over 3 seconds.

Turn off:
1.Touch the Control button 5 seconds will turn off when earbuds in playless status.
2.The earbuds will turn off automatically after it is disconnected for more than 5 minutes.


If your earbuds fails to pair each other, or If you accidental get only oen earbud paired
with phone, please reset to factory settings as per instructions below:

  1. Delete all TOZO-T12 records on the phone, then turn off the Bluetooth
  2. Take out the earbuds from charging case, wait till two earbuds flash red and blue alternately,
    then tap both of earbuds 3 times quickly, earbuds will turn off, reset done.
  3. Put earbuds back into the charging case, and take earbuds out again, now turn on the phone’s
    Bluetooth and choose [TOZO-T12].


Charging the Earbuds

  1. Put the earbuds into the charging case, they will power off & be charged automatically. When the red LED
    lights up, it means that earbuds are being charged from charging case.
  2. The red light will trun off when the earbuds are are fully charged

Charging the Charging Case

Please use the 5V/1A adapter to charge the charging case, which can be
charged with a computer USB or other USB interface charger.

Box wireless charging

Designed for the modern life, never be strangled by headphone cables,
Enjoy the convenience of wire charging and free charging devices
provided by airports, hotels, and cafe shops around the world.

Note: the battery indicator- white indicator light is above the wireless charger.

Charging warning

Don’t tap the earbuds Touch Control while in charge, otherwise it will be fail to pair.
Then you should follow the reset to factory settings.

Button operation

Button operation

Indicator display description

Indicator display description

Put in the right earphone, the corresponding right ‘battery symbol’ and ‘R’ light up, ‘batt symbol’ shows the current power of the earphone, the corresponding battery of a light began to flash upward, ‘battery symbol’ and ‘R’ turn on for 5 seconds then to off. If the left earphone is in the charging case, the left ‘battery symbol’ and ‘L’ turn on for 5 seconds and then tur off. If the left earphone is not in the charging case, there will be no light. After the earphone s fully charged, the ‘battery symbol’ 4 lights and ‘R’ will turn on for 2 seconds and then to off. he earphone is being charged, and the external indicator light of the charging case turn on. After the two earphones are fully charged, the external indicator light of the charging case will tur off after 2 seconds. Put the earphone and charging, the 188 digital tube will turn on for 5s then turn off. When you pick up the earphone, the corresponding ‘battery symbol’ and ‘R’ light up to show t e earphone power. If the left earphone is in the charging case, the left ‘battery symbol’ and L’ light up. If the left earphone is not in the charging case, the left side light will not turn on. Th digital tube and external indicator light of the charging case will turn on and show the charging cases power. After 5 seconds, all lights will turn off.

Discharge (charge the matching Bluetooth headset) Instructions for use:

Discharge: The charging case charges the Bluetooth headset. When the Bluetooth headset is full, the charging base will automatically enter the sleep low power s The overall power consumption is less than 100uA.


Note: If you accidentally get only one earbud paired w Phone, please make sure both earbuds have been turn on. (Tap and hold the unpaired earbud for 3 seconds to turn on).

Clear the pairing list: pairing status (the red t/blue light flashes alternately) touch the MFB button three times quickly, the red light is on for 1 second and the memory automatically turned off.




W a t e r p r o o f f o r d a i l y u s e ( s w e a t i n g , r a i n , w a s h i n g f a c e , s h o w e r i n g ,
h a v i n g a b a t h , e t c , b u t n o t f o r s w i m m i n g u n d e r w a t e r * )
* Please note that the phone’s Bluetooth signal can not be transmitted underwater.



  1. Never dismantle or refit the product to avoid malfunction or fire hazards.
  2. Keep away from corrosive liquids to avoid damages to the product.
  3. Keep away from extreme ambient temperatures below-10`C or above 60-C.
  4. Keep away from children and pets.
  5. Never touch the earphone with sharp objects, otherwise it will easily cause scratched
  6. Don’ t use the product in thunderstorm weather to avoid malfunction or electric shock
  7. If it has not been used for more than a month, please charge and maintain it in time t ensure that it is safe.
  8. Since the Bluetooth signal cannot be transmitted underwater, swimming, diving will the signal disconnected or intermittent.


  1. Q: Failed charging of the charging case.
    A: Make sure the charging cable id intact and plugged in properly.


  2. Q: Two devices named .TOZO-T12” are found.
    A: Delete both names and search again.


  3. Q: Sound is unclear.
    A: Increase the volume slowly on your phone and earbuds and keep them close to each other.


  4. Q: Why cannot hear voice?
    A: 1. Ensure both earbuds have been turned on.
    A: 2. Turn up the phone’ s volume to the maximum setting
    A: 3. Try to tap the touch control once to play music.

Note: If your problem is not answered above, please contact us via email, we will respond within 24 hours.


Battery Warning ! : This product has built-in lithium battery. Do not expose the product to strong sunlight, fire or throw it into the fire to avoid explosion.

Right Earbud

Power on: Pick up earbuds from battery .se to pair to each automatically.

Power off : Hold or put earbuds into battery case to power off automatically.

Right Earbud

Right Earbud

Left Earbud

Power on : Pick earbuds Porn battery case to pair to each automatically.
Power off : Hold, or put earbuds into battery case to power off automatically.

Left Earbud

Left Earbud


Tozo Bluetooth Headset T12 Manual and FAQ – Download


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1 Comment

  1. How do I contact Tozo? I’ve managed to lose three earbuds (purchased them twice, so I have two chargers and don’t need a replacement). I would like to order three replacement airbuds.

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