TOZO C2 Truly Wireless Earphones User Manual

TOZO C2 Truly Wireless Earphones

Thanks for choosing our products

TWS ENC earbuds provide you with the extraordinary experience of stable voice call with fashionable appearance and multiple functions, making them a great choice for you while working, going out and driving.

Truly Wireless Environmental Noise Cancellation Technology

With the technology of earbuds, you can select compatible communication devices without using cables.Earbuds don’t require keeping the phone facing earphones directly, but the maximum distance between then should not exceed 10 meters(about 30 feet)

Environmental Noise Cancellation, which can effectively inhibit 90% of the reverse Environmental Noise, thus reducing the Environmental Noise up to 35dB, so that the game players can more freely voice communication. Through the double microphone array, the speaker’s speaking position can be accurately calculated, which can not only protect the target voice in the main direction, but also remove various interference noises in the environment, so as to benefit the other party during the conversation

Specifications

Overview and Packing List

The package contains Linner T20 ENC earbuds, a charging box, 6 sizes of ear tips(the M size ear tips are pre-installed on the earphones), Type-C charging cable and instructions.

Earbuds Function Diagram

Touch Control Prompt

Please use the touching panel to control the earbuds.
The sensing area is located in the earphone handle’s upper part

Wearing Earbuds

In order to obtain a better noise cancellation effect, the wearing angle can be adjusted appropriately after wearing, so that the earbuds slightly pushed into the ear canal

Choose the right ear tips

Appropriate sizes of ear tips are essential to noisecancellation experience, sound quality andcomfort.
Please try on different sizes of ear tips. Please note that you may need to use different sizes of ear tips for your leftand right ears.

Power ON/OFF

Auto power on
Open the cover of the charging box, the earbuds will poweron automatically.

Auto power off
Open the cover of the charging box, the earbuds will poweron automatically.

Another method of power on
Hold L or R for 3 seconds will turn on when earbuds power off

Another method of power off
Hold L or R for 5 seconds will turn off when earbuds power on and don’t connect with BT device

Earbuds Pairing

In order for convenient use, the pairing between left and right earbuds have been completed before leaving form factory.When opening the cover, earbuds will turn on and pair with each other automatically, then enter connection or pairing status.

Bluetooth Pairing

1. Open the charging box, keep the earbuds in the charging box, earbuds will enter pairing status automatically.
2. After pairing the left and right earbuds, open the Bluetooth search in mobile phone and connect the device.Then the mobile phone displays the pairing name as “TOZO-T20”.
3. When using again, double earbuds will pair with each other and return to the last pairing device automatically.
4. For single earbud use, pick up one side and keep the other side closed in the charging box. When the earbud failed to reconnect to TWS, it will enter the reconnecting mode after 2 seconds, then pair coexistence with other device. After connecting the phone, take out another earbud and enter binaural mode automatically.
5. If stay in the pairing or reconnecting status for 5 minutes in normal mode, earbuds turn off automatically.
   

Note: While the left and right earbud are disconnected, put the earbuds in the charging box then left and right earbud will be paired automatically.

Bluetooth Lost

1. Turn off mobile phone’s Bluetooth, earbuds will enter the pairing mode and don’t connect back. If stay in the pairing or reconnecting status for 5 minutes in normal mode, earbuds turn off automatically.
2. If the connection range is exceeded, it will enter the back-connection mode, then pair with other devices at the same time. If stay in the pairing or reconnecting status for 5 minutes in normal mode, earbuds turn off automatically.

Hall Sensor Function

1. When open the charging case, earbuds will power on automatically and the Digital display screen will turn on 5 seconds, then turn off.
2. When close the charging case, earbuds will power off automatically and the Digital display screen will turn on 5 seconds, then turn off.

Touch Operation(Operation in wearing two earbuds)

Double tap the L sensing area (“L sensingarea” abbreviated as”L”), then skip to the previous song
Double tap the R sensing area (“R sensing area” abbreviated as”R”), then skip to the nextsong
Tap the L or R sensing area (L or R sensing area abbreviated as”L” or “R”) to play or pausemusic
Long press the”L” to decrease the volumewhen music playing
Long press the”R” to increase the volumewhen music playing

Touch Operation(Operation in wearing one earbu

Double tap the L sensing area (“L sensingarea” abbreviated as”L”), then skip to the previous song
Double tap the R sensing area (“R sensing area” abbreviated as”R”), then skip to the nextsong
Tap the L or R sensing area (L or R sensing area abbreviated as”L” or “R”) to play or pausemusi

Calling Contro

Tap the L or R sensing area to answer the call
Long press L or R sensing area for 2 seconds to hang up the call while calling
Long press L or R sensing area for 2 seconds to reject the call while call coming
Long press L or R sensing area for 2 seconds to cancel the calll while you dial out

Voice Assistance

When using single or double earbuds, tripletap L or R to wake up voice assistant.

Reset

When earbuds in charging box, long press L & R sensing area for 6 seconds to reset.

Low Battery Alarm

When the battery power is low, it will be reminded once every 10 minutes and white light flashes one time every 3 seconds until the battery power run out and earbuds turn off.

Earbuds Charging

Put earbuds into the charging box to chargeautomatically.

Box Wireless Charging

Designed for modern life, you can use either charging cables or wireless charging pad for charging, enjoy the convenience of unplugged charging and instant charging.

Display of charging Box Power

When open the charging case, earbuds will power on automatically and the Digital display screen will turn on 5 seconds, then turn off.
When close the charging case, earbuds will power off automatically and the Digital display screen will turn on 5 seconds, then turn off

Indicator Status

Bluetooth pairing

(Mobile Phone/other device)

| Pairing status: white light flashes quickly(flashing once in 0.5 seconds) Connection successfully: white light on 2 seconds
Incoming call| The indicator light flashes every 2 seconds
Earbuds charging| White light on all the way until charging fully
Battery Low| white light flashes one time every 3 seconds

Warning Tone

Bluetooth pairing

(Mobile Phone/other device)

| Pairing status: white light flashes quickly(flashing once in 0.5 seconds) Connection successfully: white light on 2 seconds
Incoming call| The indicator light flashes every 2 seconds
Earbuds charging| White light on all the way until charging fully
Battery Low| white light flashes one time every 3 seconds
Call rejected| Call rejected
Low battery alarm| Battery low

FCC Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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

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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>