LEDWOOD LD-T14R-TWS Bluetooth Stereo Headset User Manual
- June 7, 2024
- LEDWOOD
Table of Contents
LD-T14R-TWS
BLUETOOTH STEREO HEADSET
USER MANUAL
CHARACTERISTICS
Mini wireless stereo earbuds (TWS), separate left and right channels, HIFI sound; the left and right earbuds are both Bluetooth compatible and can be used separately or together.
Reference Bluetooth version | LD-T14R-TWS |
---|---|
Bluetooth mode | V5.0 + EDR |
Reference Bluetooth version | A2DP1.3/ HFP1.7/AVRCP1.6/ AVCTP.1.4/ AVDTP.1.3/ |
AVRCP.1.6
Bluetooth frequency| 2.4GHZ
Bluetooth max. power| 2 dBm
Bluetooth range| 10 metres (without obstacle)
Speakers| 2 x 6 mW
Microphone| Built-in
Charging| 5V USB/DC charger socket
Battery capacity| Individual earbud: 45mAh
Charging station: 300mAh
Autonomy in Play mode| Individual earbud: 3 hours 30 minutes
Pairing mode: 3 hours
Autonomy in standby mode| Individual earbud: 100 hours
Pairing mode: 60 hours
Max. acoustic pressure| ≥90dB
Frequency response| 150-18kHz
Impedance| 30ohms
Accessories| Charging unit and USB cable
PRESENTATION
1 Anti-dust screen – 2 Multi-function button – 3 Microphone – 4 Charging socket 5 Charging unit ON/OFF switch / Charging unit LED – 6 5V USB socket Norwegian
BLUETOOTH PAIRING
Press the multifunction buttons on each earbud for 3 seconds to turn them on.
They are automatically paired when one of the LED indicators turns
off while the other continues to flash. Turn on the Bluetooth on your source
device and select «LD-T14» to connect the headphones. When the flashing LED
also goes out, the headphones are connected.
Note: The earbuds are automatically paired with each other when they are
turned on. If not, follow the manual pairing procedure below:
a. Press the multifunction buttons on each of the earbuds until the LED
indicator alternately flashes red and green, and a voice message indicates
«power on».
b. Press one of the multifunction buttons for 3 seconds. A voice message
indicates «connected». The LED indicator of one of the earbuds turns off
while the other continues to flash. The pairing is successful.
c. Turn on the Bluetooth on your source device and select «LD-T14» to connect
the earbuds. When the flashing LED also turns off, the earbuds
are connected.
WARNING
1. If the earbuds have been successfully paired for the first time, there is
no need to repeat the pairing procedure when using them again.
2. If the pairing does not work the first time, disconnect the source device,
turn off the earbuds and try again.
BLUETOOTH USE
-
Making phone calls
Make sure the earbuds are paired correctly with your smartphone before making phone calls.
To answer a call, quickly press one of the multifunction buttons and reject the call by pressing twice the same button. When listening to music, redial the last number by quickly pressing the same button twice. -
Listening to music
Make sure the earbuds are connected to your smartphone before listening to music. Briefly press the multifunction button to stop the music and press it again to resume playback. -
Switching off
Press the two multifunction buttons until the red indicators turn off. A voice message indicates «power off».To deactivate just one earbud, press and hold a multifunction button until the red indicator turns off. The other earbud continues to work.
CHARGING
The earbuds battery level is displayed on your phone. When the battery is low,
a warning sounds and the red LED indicator flashes simultaneously. Insert both
earbuds into the charging unit and then press the ON / OFF button on the
charging unit to start charging.
Note: The earbuds are automatically turned off during charging, even if
they were turned on when charging.
Charging unit indicator
While the earbuds are charging, the LED indicator is red. It turns off when
fully charged.
When the charging unit is connected to a PC via a USB cable to be charged, the
red indicator starts flashing; it stops flashing when the charge is complete.
When the charging unit is fully charged, it can charge the earbuds three
times.
WARNINGS
Do not overuse these earbuds, do not subject them to high pressure and keep
them away from heat and humidity.
Keep these earbuds at a distance from the Wi-Fi signal, router or any other
high-frequency transmission to avoid a loss of the Bluetooth signal.
Ensure that you use these earbuds within the Bluetooth range (10 metres) and
make sure that there is no obstacle between the connected devices.
Use these Bluetooth earbuds to connect to any device equipped with Bluetooth.
DETAILS AND PRECAUTIONS FOR LISTENING TO THE DEVICE WITH EARBUDS OR
HEADPHONES
– Exposure to sound levels must be of limited duration to avoid damage to
hearing.
The duration of exposure to a sound level of 80dB (A) must be limited to 40
hours per week and exposure to a sound level of 89dB (A) must be limited to
five hours per week.
– Take regular breaks.
– Listening at excessive noise can affect the user’s ear.
– Risk of permanent loss of hearing or tinnitus.
– Limit the sound level: to avoid any damage to hearing, limit the sound level
by setting the volume of the device securely with clear and moderate sound
output. at full power, prolonged listening to the player can damage the user’s
ear and lead to hearing problems (temporary or permanent deafness, ringing in
the ears, tinnitus, hyperacusis). It is therefore highly recommended not to
use the player at full volume, and no more than an hour per day at medium
volume.
DETAILS AND PRECAUTIONS FOR THE USE OF BATTERIES
– Discarding used batteries in the environment or in household waste causes
pollution and prevents the recovery of valuable materials. It is therefore
important to limit your use of batteries and to respect the following
instructions:
-prefer alkaline batteries (which last longer than zinc batteries) and when possible use rechargeable batteries.
-dispose of used batteries in specific containers available in many shops. The metals will be disposed of correctly and will not pollute the environment because they contain heavy metals dangerous to health and the environment (mainly cadmium and nickel).
– Batteries must be inserted respecting the poles indicated on the device and
on the battery.
Incorrect installation can either damage the device, cause battery leakage,
or, in extreme cases, cause a fire or the battery to explode.
– Batteries must be in good condition to ensure proper operation. In case of a
problem with the operation of the device, insert new batteries.
– Never try to recharge non-rechargeable batteries. They could leak, overheat,
ignite or explode.
– Replace all batteries at the same time. Never mix zinc batteries with
alkaline or rechargeable batteries.
– Used batteries should be removed from the device.
– In the same way, remove batteries from your device if you do not use them
for a long period of time, otherwise, the batteries may leak and cause damage.
– Never try to short-circuit the terminals of a battery.
– Never throw batteries on fire as they could explode.
– Battery recharging should be carried out by an adult.
– Remove rechargeable batteries before recharging them.
– We recommend that adults supervise children when changing batteries to
ensure that the instructions are respected or for adults to replace batteries
themselves.
– If a battery is swallowed, immediately seek medical attention or contact the
nearest poison control center. Do not forget to bring the device with you.
EC DECLARATION OF CONFORMITY
Declare that below product(s) :
Product……………………………………………………..Earphones Bluetooth
Model number…………………………………………..LD-T14R-TWS
Factory model number………………………………Q7
Commercial brand…………………………………….LEDWOOD
Complies (comply) to the essential provisions of the EC directive(s) :
Low Voltage directive………………………………..2014/35/EU
EMC directive ……………………………………………2014/30/EU
EuP directive………………………………………………2014/30/EU
ROHS directive …………………………………………2015/863/EU
The essential provisions of the following harmonized standards :
EN 60950-1 : 2006+A11 : 2009+A1 : 2010+A12 : 2011+A2 : 2013
EN 62479: 2010
EN 301 489-1 V2.2.0 : 2017-03
EN 301 489-17 V3.2.0 : 2017-03
EN 300 328 V2.1.1: 2016-11
Date …………………..01 06 2020
Nom……………………….WALLYN
Titre ……………………… GERANT
LEDWOOD is a trademark owned by Primetime
Copyright 2020
All rights reserved Primetime 2020
Imported by Primetime
Moulins de la Lys business park Fleur de Lin Street, Cell 7
59116 HELPLINES – FRANCE
Made in the PRC
References
Read User Manual Online (PDF format)
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