TECNO TU01 Bluetooth Earphones User Manual

TECNO TU01 Bluetooth Earphones

Product Information:

• Model: TUO1
• Includes: 2 Bluetooth earphones, 1 Charging box, 1 Charging cable, 1 User Manual, 2 Ear tip (large), 2 Ear tip (medium), 2 Ear tip (small)
• Mobile phone models supporting intelligent pop-up window for connection: PHANTOM X2 5G, PHANTOM X2 Pro 5G, etc. (For mobile phones with the OS version of HiOS V12.0, the WelinkService App version shall be higher than v2.0.86.98. Version No. can be found by searching WelinkService in the Settings of the mobile phone.)
• Basic Features:
  • Charging Port: TU01 Type-C
  • Earphone battery capacity: 55mAh*2
  • Charging box battery capacity: 780mAh
  • Charging voltage/current: 5V/0.7A (charging box), 5V/0.11A (earphones)
  • Music playback endurance: 8H+37H (50% volume, ANC OFF mode)
  • Transmission range: 10m
  • Bluetooth name
  • Operating temperature
  • Storage temperature
  • Earphones charging time: 2h
  • Charging box charging time

Product Usage Instructions

Earphones Usage

1. Connect the smaller port of USB-C cable to the Type-C charging port of the charging box.

2. Connect the port at the other end to a USB wall charger (DC5V) or a powered-on computer.Charge the charging box:
   Note: It takes about 2 hours for the charging box to be fully charged. A fully charged charging box can charge the earphones for about four times.

3. If it is not comfortable to wear ear tips, please take them off, replace them with the ones in larger or smaller size and try for the best fit.

4. Follow the figure to ensure that you wear the ear tips correctly.Proper use of the earphones:
   Note: When replacing ear tip, make sure that the ear tips are installed in place.

5. Power On/Off:

   • Power On: When the battery capacity of the charging box is greater than 5%, the earphones will be turned on automatically once the charging box is open.
   • Power Off: The earphones will be turned off automatically once they are placed into the charging box which is then closed.

6. Noise Control:

   • When wearing the earphones on both sides, tap and hold the touch area of earphones to switch in a cycle of Off/Transparency/Noise Reduction.
   • A quick cycle switch between Noise Reduction/Transparency can be set in Welife App.
   • When wearing only one earphone, the noise reduction function will be kept off.

Packing List

1. 2* Bluetooth earphone
2. 1* Charging box
3. 1* Charging cable
4. 1* User Manual
5. 2* Ear tip (large)
6. 2* Ear tip (medium)
7. 2* Ear tip (small)

Overview

1. Charging pins
2. Charging box indicator light
3. Charging port
4. Reset button
5. Light sensor
6. Earphone touch area
7. Charging contacts
8. MIC

Mobile phone models supporting intelligent pop-up window for connection

PHANTOM X2 5G, PHANTOM X2 Pro 5G, etc.
(For mobile phones with the OS version of HiOS V12.0, the WelinkService App version shall be higher than v2.0.86.98. Version No. can be found by searching “WelinkService” in the “Settings” of the mobile phone.)

Basic Features

Charging Box Indicator Light Status Prompt

Charging box state| Indicator light state| Indicator light state details
---|---|---
Battery capacity: 10%-100%| The white light is always on.|

For 5 seconds (shown after the charging box is closed)

Battery capacity: 0%-10%| The white light flashes quickly.
Charging| White BLN light| The white light is on for 1 second and off for 1 second.
Fully charged| The indicator light is off.| Off after fully charged.
Bluetooth pairing mode| The white light flashes slowly.| On for 1 second and off for

1 second, lasting for 3 minutes.

Bluetooth reconnection mode

|

The white light flashes.

| Flashes quickly twice in 1 second, lasting for 15 seconds when the charging box is opened for reconnection.

Earphones Usage

Charge the charging box

1. Connect the smaller port of USB-C cable to the Type-C charging port of the charging box.
2. Connect the port at the other end to a USB wall charger (DC5V) or a powered-on computer.

Note: It takes about 2 hours for the charging box to be fully charged. A fully charged charging box can charge the earphones for about four times.

Proper use of the earphones

If it is not comfortable to wear ear tips, please take them off,replace them with the ones in larger or smaller size and try for the best fit; Follow the figure to ensure that you wear the ear tips correctly.

Note: When replacing ear tip, make sure that the ear tips are installed in place.

Power On/Off

Power On
When the battery capacity of the charging box is greater than 5%, the earphones will be turned on automatically once the charging box is open.

Power Off
The earphones will be turned off automatically once they are placed into the charging box which is then closed.

Connection to Intelligent Device

• For the first use, open the charging box, and the earphones will enter the pairing mode for 3 minutes. For some TECNO models, the pop-up window for pairing will pop up automatically on the mobile phone.
• Please find and connect to “TECNO Ture 1” on the Bluetooth page of the smart device for pairing.
• If it is not used for the first time, to connect to a new device, put the earphones in the charging box with the box open, press the button on the charging box to enter the pairing mode.

Note:

• If pairing to the Bluetooth device fails, please put the earphones back into the charging box, close the box, and ensure that the earphones have been turned off (The earphones will be turn off within 5 seconds after the charging box is closed). Then pair the earphones with your Bluetooth device again.
• Each time the earphones are turned on, if they are within the Bluetooth connection range, they will automatically connect to the last device you connected successfully.
• When the earphones are turned on but not connected to the Bluetooth device, they will automatically turn off after 3 minutes.

Noise Control

• When wearing the earphones on both sides, tap and hold the touch area of earphones to switch in a cycle of “Off/Transparency/Noise Reduction”.
• A quick cycle switch between “Noise Reduction/Transparency” can be set in Welife App.
• When wearing only one earphone, the noise reduction function will be kept off.

Charging Box Button
When both earphones are in the charging box, keep the box open and press the charging box button, and the earphones will enter the pairing mode and can be connected to a new device.
Press and hold the button for 4 seconds to clear the pairing record of the earphones before entering the pairing mode.
When only one earphone is in the charging box, the above operation on the button is invalid.

Note:
Clear pairing list: The white light flashes quickly for 3-5 seconds.
Pairing mode: When the earphones are in the charging box, the white light flashes slowly. It will be on for 1 second and off for 1 second, lasting for 3 minutes.

Call Mode

Double tap to answer the call (when there is an incoming call) and double tap to end the call (during the call)

Volume+/Volume-

Tap the left earphone to turn down the volume, and tap the right earphone to turn up the volume.

Music Mode

Double tap to play/pause music, and triple tap for Previous (left)/Next (right)

Activate Voice Assistant

Quadruple tap L/R earphones to activate the voice assistant

Switch Among Noise Reduction Modes

Tap and hold L/R earphones for 2 seconds to enter the switching mode

Software Function Description

Scan the code to download the Welife App and use more functions.
EQ mode, noise reduction mode, touch key function, in-ear detection customization, and earphone firmware upgrade, etc. are supported. (Only available on Android phones)

1. pair of earphones with multiple EQ modes
   Multiple EQ modes: Bass enhancement, treble enhancement, voice enhancement, default. Select the mode that best fits you.

Earphone Touch Key Customization
With free customization of functions triggered by earphone touch keys, keep one step ahead of others in answering calls and controlling music. When wearing the earphones on both sides, tap and hold the touch area of earphones to switch in a cycle of “Off/Transparency/Noise Reduction”. A quick cycle switch between “Noise Reduction/Transparen-cy” can be set in Welife App, as shown in the right figure.

Create your own music EQ according to your audition.

FCC CAUTION

Any 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 must accept any interference received, including interference that may cause undesired operation.

IMPORTANT NOTE:

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.

FCC RADIATION EXPOSURE STATEMENT:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Hereby, TECNO MOBILE LIMITED.
Declares that this Wireless Earphone is in compliance with the essential requirements and other relevant provisions of directive 2014/53/EU.

CAUTION

1. Risk of explosion if battery is replaced by an incorrect type, dispose of used batteries according to the instructions.
2. disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion;
3. leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas; or the leakage of flammable liquid or gas.
4. EUT Temperature: 0℃～+45℃(Standalone).
   Frequency Range(RF)：
   BT/BLE: 2400-2483.5MHz (TX/RX);
   RF output power （only for CE）:
   BT left：6.17dBm
   BT right: 9.45dBm
   BLE left:6.47dBm
   BLE Right:6.99dBm

EU Declaration of Conformity
In accordance with EU Directives and Regulations
Company name: TECNO MOBILE LIMITED
Address: FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG as the manufacturer hereby declares under our sole responsibility that the, Product(s): Wireless Earphone
Model name: TU01 is in conformity with the essential requirements of the RE Directive 2014/53/EU:

• Radio Article 3.2 ETSI EN 300 328 V2.2.2 (2019-07)
• EMC ETSI EN 301 489-1 V2.2.3 (2019-11)
• Article 3.1(b) Draft ETSI EN 301 489-17 V3.2.5 (2022-08);
• Safety Article 3.1(a) EN IEC 62368-1:2020+A11:2020
• Health Article 3.1(a) EN 50663:2017, EN 62479:2010

An EU Type Examination Certificate for this Product was issued in accordance with Annex III (Module B) of the 2014/53/EU Radio Equipment Directive by Bay Area Compliance Laboratories Corp. (2014/53/EU Radio Equipment Directive Notified Body Identification Number 1313)

Signed on behalf of TECNO MOBILE LIMITED
(Signature of authorized person)

TECNO MOBILE LIMITED
TM and Copyright 2010-2022 TECNO Corporation. All rights reserved. Other product and company names mentioned herein may be trademarks or trade names of their respective owners. Specifications are subject to change without notice. Model names and the availability of particular products may vary by region.

www.tecno-mobile.com
service.us@tecno-mobile.com

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