TECNO Mobile BD02 Wireless Earbuds User Manual

User Manual

Wireless Earphone
Model: BD02

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.

Welcome, Thank you for choosing our products. The BDO2 wireless earphone has a fashionable design, powerful functions, and high compatibility, to provide you with hands-free convenience when making calls.

Package content

2 XBDO2 Earphone
1 x Charging Box
1 x User Manual
1 x USB Charging Cable

Introduction

1. Charging Box
2. Charging Box Indicator Light
3. Charging Port
4. Earphone Indicator Light
5. MIC
6. Charging Contacts
7. Front Cavity Tuning Hole
8. Rear Cavity Tuning Hole

User manual
Power on
Open the charging box, and the earphones automatically power on and enter the pairing mode.

Power off

1. Put the earphones back into the charging box and close the box, and the earphones will power off automatically.
2. After the earphones and mobile phone are disconnected at a far distance, the earphones will try to reconnect; if reconnection fails within
3. minutes, the earphones will power off automatically.

Bluetooth pairing (with mobile phone)

1. In the first pairing, the left and right earphones enter the paring status after they power on, and the indicator light flashes in blue fast.
2. If the earphones have been connected to Bluetooth devices before, they will reconnect to the last connected device automatically after the power on. If reconnection fails within 10 seconds, the earphones will enter the paring status.

Low battery
There is a reminder of low battery every 3 minutes when the battery voltage is lower than 3.5V, and the indicator light flashes in blue once per second for 5 seconds, with 10 seconds as a cycle.

Earphones charging
Put the earphones in the charging box, and close the box to start charging the earphones.

Charging box charging
Please use the USB charging cable that comes with the product for charging. After inserting the cable and the indicator light is on, it means that the charging box is being charged. The indicator light flashes at a frequency of 1Hz during charging. The indicator light is on for 8 seconds and then turns off when the charging box is fully charged. The indicator light flashes at a frequency of 1Hz for 4 seconds and then turns off when the charging box is at a low battery level.

Basic Parameters

• The given durations are based on that playing music is at 50% volume. The actual duration varies with the usage scenario.

www .tecno-mobile.com

BUDS2

Customer service

Carlcare provides service

Warranty certificate

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Address:|
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Date of purchase:|
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https://www.carlcare.com

Tecno Mobile Limited
TM and © 2019 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.

FCC Warning:
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.

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.

RF Exposure Statement
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

CAUTION :

1. Risk of explosion if the battery is replaced by an incorrect type, dispose of used batteries according to the instructions.
2. The product shall only be connected to a USB interface of version USB2.0
3. The adapter shall be installed near the equipment and shall be easily accessible.
4. EUT Temperature:0 C +45 C

Figure 1- Warming label (1EC 60417-6044)

Operating Frequency: BT: 2402-2480MHz
Modulation mode:
GFSK, n/4- DQPSK, 8DPSK
RF output power: BT: 4.60dBm

EU DECLARATION OF CONFORMITY
in accordance with

1. For the following Radio equipment: Model: BD02 Product: Wireless Earphone Trade name or Brand: TECNO Software / Hardware number: V1.5! V1.1

2. Name and address of the manufacturer or his authorized representative: Manufacturer: TECNO MOBILE LIMITED Add: FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT.

3. This declaration of conformity is issued under the sole responsibility of the Manufacturer.

4. The object of the declaration (identification of the radio equipment allowing traceability; it may include a color image of sufficient clarity where necessary for the identification of the radio equipment):

5. The object of the declaration described above is in conformity with the relevant Union harmonization legislation: Directive 2014/53/EU (RED)

6. References to the relevant harmonized standards used or references to the other technical specifications in relation to which conformity is declared:
   Article 3.1a Health: EN 62479:2010
   Article 3.1a Electrical Safety: EN62368-1:20144-A11:2017
   Article 3.1b: ETSI EN 301 489-1 V2.2.3 (2019-11)
   ETSI EN 301 489-17 V3.2.4 (2020-09)
   Article 3.2: ETSI EN 300 328 V2.2.2 (2019-07)

7. Notified Body Name: Eurofins Electrical and Electronic Testing NA, Inc.
   Notified Body Number: 0980
   Notified Body Assessment Performed: Module B/C on Article 3.1a, 3.1b, 3.2 and 3.3
   Technical File Identification Number: N/A

8. Where applicable, description of accessories and components, including software, which allows the radio equipment to operate as intended and covered by the EU declaration of conformity: User instructions are provided in the User Manual. The Software and Hardware versions are specified above.

9. Additional information:
   Referring to Article 10.2 of the Directive, this equipment is so constructed that it can be operated in all Member States, without infringing applicable requirements on the use of radio spectrum. Referring to Article 10.10 of the Directive, there are no restrictions on pulling this equipment into service or of requirements for authorization of use.
   Please refer to the User Manual for details.
   On behalf of:
   Manufacturer: TECNO MOBILE LIMITED
   Add: FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE
   31-35 SHAN MEI STREET FOTAN NT.
   (place and date of issue): Shenzhen, 2021-04-12
   (name, function): Yiting Lud Manager
   (signature):

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