TOZO NC7 User manual

TWS ANC Earbuds
NC7
Thank you for purchasing the TOZO authentic product.
For more latest products, parts and accessories,
please visit: www.tozostore.com
For any assistance please contact Email: [email protected]
[email protected] www.tozostore.com
FCC Statement
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 must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
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 provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be 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 technician for help.
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.

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1.0 Product description
EN
MFB Touch Pannel
Medial (Ear Canal) Noise
Cancelling Microphone
Indicator Lights
Outside Noise Cancelling
Microphone Indicator Lights of the Charging Case
2.0 Wearing Steps
Step 1: Ensure the earbud tip facing downwards, then place earbuds into ear.
Step 2: Rotate earbuds back to auricle side to fit snugly.
3.0 Operation of earbuds
3.1 How to pair
1. Take out the 2 earbuds from charging case , 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 - NC7] and select it .
Ear cap facing up is the incorrect
way to wear the earbuds.
TOZO-NC7

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EN
3.2 Power on/off
Power on :
Press & hold both earbuds' MFB Touch Pannel for over 3 seconds.
Power off :
1. When earbuds are not playing music, long press MFB Touch Pannel for 5 seconds to turn off.
2. The earbuds will turn off automatically after it is disconnected for more than 5 minutes.
3.3 Reset
In case only one earbud works or two earbuds cannot be connected, please consider to reset by following the below
steps:
1. Turn off your phone's Bluetooth
2. Pick up 2 earbuds from the charging case, long press both earbuds' MFB touch pannel for 5 seconds till blue light goes
out.
3. Double click both earbuds' MFB touch pannel within 2 seconds, when 2 earbuds flash in blue rapidly, it means both
earbuds re-enter the pairing mode.
NOTE: In case there is any unsuccessful conncetions, please consider to delete all historial records of [TOZO-NC7] and try
the pairing process again.
4.0 Switch between noise-control modes
Tap the left earbud's MFB Touch Pannel to switch between the
Active Noise Cancellation (ANC) & Transparency Mode.
The ANC function are not available when using single earbud.
NOTE: If the electromagnetic interference signal is strong in your area, it may
affect the Bluetooth connection, and the earbuds will be silent or disconnected,
please reconnect it or change the place of use.
4.1 Active Noise Cancellation Mode (ANC Node)
With Active Noise Cancellation, an outward-facing microphone detects external sounds, which your TOZO NC7 earbuds
then counter with anti-noise, canceling the external sounds before you hear them. An inward-facing microphone listens
inside your ear for unwanted internal sounds, which your TOZO NC7 earbuds also counter with anti-noise.
4.2 Transparency Mode
Transparency mode can enhance the voice frequency band and improve
the perception of the surrounding sound, so you can hear what’s going on
around you with out taking off the earbuds.
Active Noise Cancellation and Transparency mode work best when your
TOZO NC7 fit well and wearing correctly.
5.0 BOX Wireless Charging
Designed for the modern life, never be strangled by headphone cables.
Designed for modern life, there is no need for
charging cables, enjoy the convenience of
unplugged charging and instant charging.

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EN
Turn on
6.0 Detailed Function List
1. Manually Turn On: After the earbud is in close status, tap and hold the touch control
for 3 seconds and release it, the blue light will turn on.Then looking for the phone with
the last connect connection memory within 10s after the headset is turned on.If it is not
found, enter the pairing state (the red and blue lights flash alternately).
2. Auto Turn On: When the earbuds are in the charging case, you can pick it up and it will
automatically turn on. Then finding the phone with the last connect connection memory
within 10s after the earbud is turned on. If it is not found, enter the pairing state ( the red
and blue lights flash alternately ).
Turn off
1. Manually Turn Off: Tap the MFB touch pannel 5 seconds for turn off in not playing status,
and then release it, the red light will turn off after one second.
2. Auto Turn Off: Take the earbuds into the charging case and charge it for 3 seconds,
then the red light will be on to turn off automatically.
TWS
pairing Timeout
Phone Pairing
After the two earbuds are paired for more than 15 seconds on TWS, if they are not
successfully paired, they will enter the mobile phone pairing state.
When the earbuds are turned off, tap and hold the MFB touch pannel simultaneously
for 5 econds and release them to pairing mode (the red/blue light flashes alternately),
thensearching for pairing name”TOZO-NC7” and select it in your mobile phone.
1.Take out the 2 earbud 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-NC7” and select it in your mobile phone.
Auto Turn Off
Automatically Turn Off after no connection for more than 5 minutes.
After the earbud is disconnected from the phone at a long distance, it will
automatically turn off after more than 5 minutes.(Normal mode)
1.Tap the MFB touch pannel for 3 seconds and release to turn on the earbuds→ wait
for a few seconds for the earbuds to automatically interconnect with each other→
wait for a few seconds for the earbuds to connect with the paired phone → the
connection is successful.
2.Take out the earbuds from charging case→wait for a few seconds for the earbuds to
automatically interconnect with each other →wait for a few seconds for the earbuds
to connect with the paired phone → the connection is successful.
Turn on for
re-connection
Over distance
for re-connection
After the earbud is disconnected from the phone at a long distance, it can automatically
reconnect when it returns to the close distance with the phone within 5 minutes. More
than 5 minutes, the headset will automatically turn off.
Restore Factory
Settings
In case reset step not reslove your issue, please restore to factory setting:
1.Pick up two earbuds from charging case, then holding both earbuds button for
5 seconds till red lights on to turn off earbuds.
2.Holding the MFB Touch Pannel on each of earbuds for 5 seconds till blue
light turn on and off, and then clicking the MFB Touch Pannel on each of
earbuds 3 times quickly, the Restore Factory Settings process will be done when
the red light.
3.Put earbuds into charging case, and then take them out to connect records of
”TOZO-NC7” on your phone.
Tap the MFB touch pannel once to answer the incoming call.
Answer Phone Call
Tap and hold the MFB touch pannel for 2 seconds to hand up the phone.
Hang up Phone Call
Cancel dialing
Tap and hold the MFB touch pannel for 2 seconds to reject the incoming call.
Reject Incoming Call
Tap and hold the MFB touch pannel for 2 seconds to cancel dialing before dialing out
and the other party fails to answer.
NOTE:
After Restore Factory Settings successfully, please delete all connection records of
”TOZO-NC7” on your phone, then research again.

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EN
7.0 Function List
7.1 Left earbud
Turn On Pick up the earbuds from the case it will turn on automatically.
Tap the MFB Touch Pannel for 3 seconds to turn on
Turn Off
Put back into the charging case, it will turn off & charge automatically.
Tap the MFB Touch Pannel for 5 seconds to turn off when not playing.
Automatically turn off after no conncetion fot more than 5 minutes.
Previous Track Tap the MFB Touch Pannel to play backward.
Volume down Tap and hold the MFB Touch Pannel to reduce volume.
ANC Mode Tap the MFB Touch Pannel Once.
Transparent mode Tap the MFB Touch Pannel Once.
Hang up Phone Call Long press the MFB Touch Pannel for 2 seconds.
Reject Incoming Call Long press the MFB Touch Pannel for 2 seconds.
Cancell Phone Call Long press the MFB Touch Pannel for 2 seconds.
7.2 Right earbud
Turn On
Turn Off
Next Track
Volume up
Play/Pause
Answer Phone Call
Hang up Phone Call
Reject Incoming Call
Cancel Phone Call
Tap the MFB Touch Pannel for 3 seconds to turn on.
Put back into the charging case, it will turn off & charge automatically.
Tap the MFB Touch Pannel for 5 seconds to turn off when not playing.
Automatically turn off after no conncetion fot more than 5 minutes.
Tap the MFB Touch Pannel twice to play backward.
Tap and hold the MFBTouchPanneltoincreasevolume.
Tap the MFB Touch Pannel Once.
Tap the MFB Touch Pannel Once.
Long press the MFB Touch Pannel for 2 seconds.
Long press the MFB Touch Pannel for 2 seconds.
Long press the MFB Touch Pannel for 2 seconds.
Double-Tap the Left MFB touch pannel twice for previous when playing music.
Previous Track
Double-Tap the Right MFB touch pannel twice for backward when playing music.
Next Track
Volume up Tap and hold the MFB touch pannel on Right earbud when playing music.
Tap and hold the MFB touch pannel on Left earbud when playing music.
Volume down
When playing music, tap the Right MFB touch pannel once to pause/play(The left headset
cannot switch to play/pause).
Play/Pause
In standby mode, quickly tap the MFB touch pannel 3 times to turn on voice interaction of
mobile phone.
Voice interaction of Siri
When listening to music, put either headset back into the charging case, and the other
headset will not be affected.
Primary / Secondary
switch automatically
SPECIAL REMINDER:
Wipe the hardware contacts of the headset and charging box when the headset is not charging.
Note:
If your problem is not answered above,
please contactus via email ,
we will respond within 24 hours.
Email: [email protected]
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.
Battery Warning!
Pick up the earbuds from the case it will turn on automatically.
Answer Phone Call Tap the MFB Touch Pannel Once.
.