Tecnotropolis B ONEPLUS True Wireless in Ear Earbuds User Manual
- June 6, 2024
- Tecnotropolis
Table of Contents
True Wireless in-Ear Earbuds
User Manual
TURN ON/OFF THE BLUETOOTH EARPHONE
TURN ON
Method 1: Take the earphones out from the charging case, the earphones
will turn on automatically, and the LED indicator of the earphones flashes in
Red and Blue rapidly
Method 2: Long Press Multi-function button for 2s to turn on the
earphones, and the led indicator of the earphones flashes in Red and Blue
rapidly.
Note The earphones can not turn on undercharging.
TURN OFF
Method 1: Long press the Multi-Function button for 4s to turn off the
earphones, the led indicator of the earphones will be off after flashing 3
times in RED
Method 2: Put the earphones into the charging case to turn off
Note:
- If you do not pair it with any Bluetooth device after tailing the earphones out of the charging case it wilts turn off after about 3 minutes
- if the earphones are paired with each other, long-press the Mutt-Function button of any oar phone for 4s to turn off
TWS PAIRING (CONNECT EARPHONES TOGETHER)
Take the earphones out of the charging case, both earphones will automatically
pair with each other together with the LED indicator of host earphones
flashing in Red and Blue rapidly, and the other one flashing in blue slowly.
Note: If the earphones are paired unsuccessfully, long-press the Multi-
Function button of both earphones for 5s. led ad indicator of the earphones
flashes In Blue one time. then turn on both earphones. they will pair with
each other automatically.
PAIR BOTH EARPHONES WITH THE Bl DIE TOOTH DEVICE
Follow up the above steps to turn on the earphones, activate Bluetooth on your
mobile device, select the “B-One Plus” from the list of available Bluetooth
devices.
Once paired successfully, you will hear a message indication “Connected” and
the LED on both earphones will be off
Button function
PLAYING MUSIC
Previous song: Short press the MF button of the left Earpod 2 times will
return you to the previous track.
Next song: Short press the MF button of the right Earpod 2 times will
take you to the next track.
Increase Volume: Short press the MF button of the right Earpod 3 times to
increase the volume.
Decrease Volume: Short press the MF button of the left Earpod 3 times to
decrease the volume.
Pause/Play: Short press the MF button of one Earpod will resume the
music.
MAKE A CALL
Answer an incoming call: Short press the Multi-Function button one time
Reject an incoming call: Long press Multi-Function button
End the call: Short press the Multi-Function button one time
VOICE ASSISTANT:
Activate the voice assistant: Short press the Multi-Function button of
any earphones for 1.5s to activate the SIRI voice assistant function, only IOS
system supported.
Close the voice assistant: Short press again the Multi-Function button of
any earphones for 15s to close the SIRI voice assistant function, only IOS
system supported.
CHARGING INSTRUCTION
Put the Bluetooth earphones into the charging case to begin charging the earphones, the led indicator on the earphones turn red to indicate the battery is being charged. When the battery is fully charged, the led light will light up in blue, then off.
Care and Maintenance
ATTENTION
- Please kindly read this user manual before using the product carefully, and keep it for future reference
- Please charge the product battery fully when first use.
- If do not use the product exceed 2 weeks, please charge it.
- Please only use the supplied cable to charge the product and certified adaptor.
- If the earphone can not be paired with a mobile phone, please check first if the earphone was in Bluetooth mode; if the earphone is unably paired with a mobile phone device, please turn off the earphone first then turn it on and make sure it is in Bluetooth pairing mode; If the mobile phone didn’t respond, please reboot the mobile phone; If the earphone didn’t response, please reboot the earphone or recovery default setting.
CAUTION
- Do not use the product at excessive volume levels or a long time, as damage to the hearing may Occur.
- Do not charge the earphone with a current exceeding 2A, the battery might get damaged.
Warning: Changes or modifications to this unit not expressly approved by
the party responsible for compliance could void the user’s authority to
operate the equipment.
NOTE: 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.
FCC Statement:
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.