User's Instructions

EU DECLARATION OF CONFORMITY
in accordance with
Annex VI of Directive 2014/53/EU of the European
Parliament and of the Council
1.For the following Radio equipment:
Model: BD01
Product: Wireless Earphone
Trade name or Brand: TECNO
Software / Hardware number: V3.0 / V1.2
2. Name and address of the manufacturer or his
authorised representative:
Manufacturer: TECNO MOBILE LIMITED
Add: ROOM 604 6/F SOUTH TOWER WORLD
FINANCE CTR HARBOUR CITY 17 CANTON
ROAD TST KL.
3. This declaration of conformity is issued under the
sole responsibility of the Manufacturer.
4. Object of the declaration (identification of the radio
equipment allowing traceability; it may include a
colour 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 harmonised 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:
EN62368-1:2014+A11:2017
Article 3.1b: ETSI EN 301 489-1 V2.2.3 (2019-11)
Draft ETSI EN 301 489-17 V3.2.2 (2019-12)
Article 3.2: ETSI EN 300 328 V2.2.2 (2019-07)
7. Notified Body Name: MET Laboratories, 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 allow 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 putting this equipment into service
or of requirements for authorisation of use. Please
refer to the User Manual for details.
On behalf of:
Manufacturer: TECNO MOBILE LIMITED
Add: ROOM 604 6/F SOUTH TOWER WORLD
FINANCE CTR HARBOUR CITY 17 CANTON
ROAD TST KL
(place and date of issue): Shenzhen, 2019-12-23
(name, function): Yiting Luo/ Manager
(signature):
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.
of their respective owners.Specifications are subject
to change without notice. Model names and the
availability of particular products may vary by region.
-- 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 requirement. The device can be used in
portable exposure condition without restriction.
CAUTION：
1.Risk of explosion if 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.Adapter shall be installed near the equipment and
shall be easily accessible.
4.EUT Temperature:0°C～+45°C.
(Standalone),0°C~+40°C(With Parts).
Operating Frequency:
BT: 2402-2480MHz
Modulation mode:
GFSK, π/4- DQPSK, 8DPSK
CE Max RF output power:
BT: 3.94dBm
Dear customer
Thanks for choosing our production!
Please read the manual carefully to help you operate
it and also give a better play to superior performance
of the production. Please keep the manual safely.
Power on
1. Open the charging case (Blue LED flashes 1 second)
Power off
1. Charging case turn off: Put the earbuds in the
charging case and close it, charging case will start
charging for earbuds (The earbuds will not power off
while the charging case runs out of power, so please
charge the charging case timely).
2. Press the touch button for 10 seconds while the
earbuds power on (Red LED flashes 1 second).
3. Low-power: the earbuds will turn off automatically
while they run out of power.
4. The earbuds will turn off automatically while
disconnected to any Bluetooth device in 3 minutes.
Bluetooth pairing (To mobile phones)
1. The earbuds will connect automatically and enter the
pairing mode when power on for first pairing (Red and
blue LED flash alternately).
2. The earbuds will connect to the last connected device
when power on, if connection is not successful in 10
seconds then enter the pairing mode (Red and blue
LED flash alternately).
Connection to mobile phones
1. The earbuds enter the pairing mode, search the
Bluetooth devices on your phone and select it for
connection (Connected: Blue LED flashes one time in
every 5 seconds).
TWS connection
1. TWS will connect automatically when power on.
Music operation
Play: Tap twice while the music is paused.
Pause: Tap twice while the music is played.
Volume up: Tap right once while the music is played.
Volume down: Tap left once while the music is played.
Previous: Tap left 3 times while the music is played.
Next: Tap right 3 times while the music is played.
Phone calls
Answer: Tap twice when a call comes.
End: Tap twice during calling.
Reject: Touch and hold for 2 seconds until hear the
tone.
Switch phone to earbuds: Touch and hold for 2
seconds during calling.
Answer the second call: Tap twice during calling.
Reject the second call: Touch and hold for 2 seconds
during calling.
Switch three-way calling: Touch and hold for 2
seconds during calling.
Reect three-way calling: Tap twice during calling.
Voice assistant
Start: Tap 4 times during success pairing mode.
End: Tap 4 times during success pairing mode.
Over distance
1. Earbuds and phone out of connection due to over
distance, earbuds enter connection mode.
Close phone Bluetooth function/ Cut off connection
1. Earbuds enter pairing mode.
Low-power and charging
Low-power: start reminding when battery voltage at
3.5V for every 3 minutes (Red LED flashes once a
second for 5 seconds, stop for 10 seconds and follow
the loop).
Charging: Start charging while put the earbuds in and
close the case.
Popup on TECNO phones
1. Pop up a pairing box when earbuds power on while
the TECNO phones without pairing records.
2. Pop up a battery power box when earbuds power on
while the TECNO phones paired already and connected
successfully.
Contents
Structure
Charging case x 1PCS Bluetooth earbuds x 1Pair
Translucent LED Charging port
Earbuds LED
Touch controls
MIC
User manual x 1PCS
Ear gels (small, big size and the small ones on
the earbuds already)
USB charging cable x 1PCS
(Pictures above are for reference only)
Setting
China Mobile
Bluetooth
Bluetooth
Devices
Devices discoverable
Connected
User Manual
Wireless Earphone
Model：BD01
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.
Charging for earbuds:
Charging: White LED on for 4 seconds
Full charging: White LED off
Charging for charging case:
Charging: White LED flashes
Full charging: A continuous white LED on
USER MANUAL
www.tecno-mobile.com
TECNO-Buds1
USER MANUAL
TECNO MOBILE LIMITED
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reserved. Other product and company names
mentioned herein may be trademarks or trade names