Idiomas disponibles
Idiomas disponibles
USER GUIDE AND SAFETY INSTRUCTIONS
GENERAL
Read the user guide and keep it in a safe place.
Congratulations and thank you for purchasing this Schwaiger Product.
This user manual is an integral part of this product. It contains important information
on commissioning and handling.
This user manual is intended to assist you in using the product. Read through the
instructions for use carefully. Store this guide safely throughout the product's entire
service life and pass it on to any subsequent users or owners. Check that the supplied
package is complete and ensure that none of the parts are defective or damaged.
INTENDED USE
The product consists of two wireless in-ear headphones and a charging case, which can
also be used as a wireless speaker. It is used exclusively for the playback of audio files
that are played via Bluetooth
. In connection with a Bluetooth
®
the in-ear headphones also have a hands-free function.
The product is intended for private use only and is not suitable for commercial use.
Only use the product as described in this user manual. Any other use is considered im-
proper and may result in property damage.
PACKAGE CONTENTS
A) Device overview
6
9
5
4
2
3
1
B) Earphones
C) USB Type C
charging cable
8
11
10
Keys & Components
1
Charging case
7
TWS earphones
2
ON/OFF button
8
Touch control button
3
Status LED
9
Battery indicator case
4
Type C charging socket
10 Battery indicator earphone
5
Carabiner clip
11 Charging contacts
6
Speaker
12 USB Type C charging cable
General safety and warning instructions
WARNING!
Risk of electric shock!
Faulty electrical installation or excessive mains voltage can lead to electric shock.
• If you use a USB charger, only connect it if the mains voltage of the socket matches
the specification on the type plate.
• To charge the installed Li-ion battery, use only power supplies that comply with the
SELV standard according to IEC 61558-2-6 or IEC 61347-2-13 or ES1 / IEC 62368-1
according to IEC 62368-3.
• Do not operate the product if it has visible damage or the USB Type C charging
cable is defective.
• Do not open the housing but entrust the repair to specialists. Contact a specialist
workshop for this purpose. Liability and warranty claims are excluded in the event
of repairs carried out independently, improper connection or incorrect operation.
• Only parts that correspond to the original device data may be used for repairs. This
product contains electrical and mechanical parts which are essential for protection
against sources of danger.
• Do not immerse the product or the USB Type C charging cable in water or other
liquids.
• Never touch the USB plug with wet hands.
• Never pull the USB plug out of the charging socket by the USB charging cable, but
always hold the USB plug.
• Never use the USB Type C charging cable as a carrying handle.
• Keep the product and the USB Type C charging cable away from open flames and
hot surfaces.
• Route the USB Type C charging cable so that it does not become a tripping hazard.
• Do not bend the USB Type C charging cable or place it over sharp edges.
• Never operate the product in wet areas or in the rain.
• Do not expose the product to rain or extreme weather conditions e.g., sub-zero
temperatures, hail, extreme heat.
• Never place the product in such a way that it can fall into water.
• Charge the product indoors.
• Never reach for an electrical device if it has fallen into water. In such a case, imme-
diately pull the USB charger out of the charging socket.
• Make sure that no liquid gets into the product and, if necessary, dry the product
thoroughly before using it again.
• Ensure that children do not insert any objects into the product.
• Keep the product at least 20 cm away from pacemakers and other medical devices.
Radio waves can affect the function of pacemakers and other medical devices.
• When you are not using the product, cleaning it, or if interference occurs, always
turn off the product and disconnect the USB Type C charging cable from the char-
ging port.
WARNING!
Hazards for children and persons with reduced physical, sensory or mental
abilities (for example, partially disabled persons, elderly persons with re-
duced physical and mental abilities) or lack of experience and knowledge (for
example, older children).
• This product can be used by children aged from eight years and above and per-
sons with reduced physical, sensory, or mental capabilities or lack of experience and
knowledge if they have been given supervision or instruction concerning use of the
product in a safe way and understand the hazards involved. Children must not play
with the product. Cleaning and user maintenance must not be carried out by children
without supervision.
• Keep children younger than eight years away from the product and the connecting
cable.
• Do not leave the product unattended during operation.
• Do not allow children to play with the packaging film. Children can get caught in it
while playing and suffocate.
WARNING!
Fire hazard!
Improper handling of the product and battery may cause an explosion or fire.
• The battery is permanently installed in the case; it cannot be replaced.
• Keep the product away from water, other liquids, open flames, and hot surfaces.
• Do not cover the product and the USB Type C charging cable with objects or clothing.
• Do not place open fire sources, such as lighted candles, on or near the product.
• Keep a distance of at least 5 cm from easily flammable materials.
• Charge the battery of the device regularly, even if you do not use it for a longer period
of time (about every 3 months). Otherwise, the battery may become deeply dischar-
ged and permanently unusable.
• Due to the battery technology used, no previous discharge of the battery is necessary
during the charging process, so it can be recharged regardless of the charge status.
• Place the product on a surface that is not sensitive to heat during the charging pro-
cess. Slight heating during charging is normal.
• Leaking or damaged batteries can cause burns if they come into contact with the skin.
Therefore, use suitable protective gloves in this case.
• Liquids leaking from batteries are chemically very aggressive. Objects or surfaces that
come into contact with them can be severely damaged.
Schwaiger GmbH | Würzburger Straße 17 | 90579 Langenzenn
KH21BTS 513
Hotline: +49 (0) 9101 702-299 | www.schwaiger.de | [email protected]
CAUTION!
Risk of injury!
Continuous listening at high volume can cause hearing damage.
• Prevent damage to health and avoid listening at high volume levels for long periods
of time.
• Always keep a certain distance from the product at high volumes and never keep
your ears directly to the speaker.
IMPORTANT!
Risk of damage!
Improper handling of the product may result in damage to the product.
• Never place the product on or near hot surfaces (e.g., stove tops).
• Do not bring the product and the USB Type C charging cable into contact with hot
-enabled mobile phone,
®
parts.
• Never expose the product to high temperature (heating, etc.) or weather (rain,
etc.).
• Never pour liquid into the product.
• Never immerse the product in water for cleaning and do not use a steam cleaner for
cleaning. The product may otherwise be damaged.
• Do not use the product if the plastic components of the product are cracked or
deformed. Replace damaged components only with suitable original spare parts.
OPERATION IN DETAIL
Remove the protective film from the charging contacts (11) on both headpho-
nes before using them for the first time.
It is recommended to fully charge the built-in battery of the charging cradle and the
headphones before using the product for the first time.
8
Charging the product
7
Charging case
• Place the charging case (1) on a surface that is not sensitive to heat.
• Insert the Type C plug of the supplied USB Type C charging cable (12) into the
Type C charging socket (4) of the product and the USB plug into a suitable USB
charger or into an active USB socket (e.g., laptop, computer).
12
• The battery indicator charging case (9) flashes green during the entire charging
process, while the status LED (3) flashes red. The charging case (1) is fully char-
ged after approx. 2 hours. The battery indicator charging case (9) then lights up
green continuously, while the status LED (3) lights up red continuously.
When the charging case (1) is fully charged, the TWS earphones (7) can be char-
ged approximately four to five times.
The charging case (1) does not have to be switched on to charge the TWS
earphones (7).
Charging earphones
• Place both TWS earphones (7) in the charging case (1) according to the labeling.
Make sure that the charging contacts (11) are positioned correctly. The charging
process then starts immediately when the charging case (1) itself is sufficiently
charged.
• The battery indicator earphone (10) lights up red continuously during the char-
ging process, while the battery indicator charging case (9) lights up green. The
earphones are fully charged after approx. 45 minutes and the battery indicator
earphone (10) goes out.
If the TWS earphones (7) emit a short beep at regular intervals during use, the bat-
tery of the earphones must be recharged via the charging case (1).
Switch product on/off
Switch charging case on/off
• Slide the ON/OFF button (2) into position ON to switch on the charging case (1).
• The status LED (3) briefly lights up blue and then starts to flash blue.
• Slide the ON/OFF button (2) into position OFF to switch the charging case (1)
off again.
• The status LED (3) goes out.
Switch earphones on/off
• The TWS earphones (7) switch on automatically as soon as they are removed from
the charging case. Alternatively, press and hold the touch control button (8) for
approx. 3 seconds.
• The TWS earphones (7) also switch off automatically as soon as they are placed
back in the charging case. Alternatively, press and hold the touch control button
(8) for approx. 3 seconds.
If neither the charging case (1) nor the TWS earphones (7) are connected to
a Bluetooth
®
enabled device, the product will switch to standby mode after a few
minutes to save energy. Switch the charging case (1) or the TWS earphones
(7) back on as described above to use them again.
Connect device via Bluetooth
The Bluetooth
function enables wireless reception of audio signals from an external,
®
Bluetooth
-enabled audio output device. Make sure that the distance between the two
®
devices does not exceed 10 meters.
You can connect either the charging case (1) or the TWS earphones (7) to your
Bluetooth
-enabled audio output device.
®
device can be paired with the product at a time. However, speakers
Only one Bluetooth
®
(6) and TWS earphones can be used independently.
To output the sound of your Bluetooth
wirelessly via the product, the two devices must first be connected to each other.
To connect to the speaker (6) of the charging case (1), proceed as follows:
1.
Switch on the charging case (1) as described above.
2.
The product automatically attempts to connect to the last audio output device
paired via Bluetooth
3.
Turn on the Bluetooth
player/smartphone search for Bluetooth® devices to pair the two devices. For
more information, refer to the instruction manual of your external player.
4.
After the search, the „BS21BTS" product should also be listed in the list of de-
vices found.
5.
Select „BS21BTS" and pair the two devices together.
6.
The pairing of the two devices is completed as soon as a beep sounds on the
speaker.
You can now start audio playback on your external player/smartphone and listen to
music through the speaker.
If you want to connect the TWS earphones (7) to your Bluetooth
player, proceed as follows:
1.
Remove the TWS earphones (7) from the charging case (1). The TWS ear-
phones (7) will turn on automatically.
2.
Thanks to the True Wireless Stereo (TWS) function of the earphones, the two
TWS earphones (7) will automatically connect with each other.
3.
The product will also automatically try to connect to the last audio output device
paired via Bluetooth
4.
Turn on the Bluetooth
search for Bluetooth
to the instruction manual of your external player.
5.
After the search, the „KH21BTS" product should also be listed in the list of de-
vices found.
6.
Select „KH21BTS" and pair the two devices together.
7.
The pairing of the two devices is completed as soon as the „Connected" signal
tone is heard from the earphones.
You can now start audio playback on your external player/smartphone.
If you disconnect the earphones via the settings on your external player/smartphone,
you will hear the „Disconnect" signal tone.
Control via the earphones
If you have successfully connected your Bluetooth
phone) to the TWS earphones (7), you can also control the following functions direc-
tly with the TWS earphones (7).
Pause/resume playback
• Pause the playback of tracks by pressing the touch control button (8) on the left
or right earphone once.
• To resume playback, press the touch control button (8) on the left or right ear-
phone once again.
®
-enabled audio output device (e.g., smartphone)
®
. If this is not possible, the product remains in search mode.
®
function on your external player and let your external
®
-enabled external
®
. If this is not possible, the product remains in search mode.
®
function on your player and let your player/smartphone
®
devices to pair the two devices. For more information, refer
®
-enabled external player (smart-
®
TWS EARPHONES WITH BLUETOOTH
Skip titles
• To skip to the next track during playback, press the touch control button (8) on
the right earphone twice.
• To skip back to the previous track, press the touch control button (8) on the left
earphone twice.
Hands-free function
• To answer an incoming call, press the touch control button (8) on the left or right
earphone once.
• To end a call, press the touch control button (8) on the left or right earphone
once again.
• To reject an incoming call, press and hold the touch control button (8) on the left
or right earphone for approx. 2 seconds.
Carabiner clip
The charging case (1) has an integrated carabiner clip (5) on the left side of the
housing, which can be used to hang the charging case (1) securely from suitable
locations.
Battery indicators and status LED
The status LED (3), the battery indicator charging case (9) and the battery
indicator earphone (10) can additionally display the following functions for easier
operation:
Status LED flashes alternately
The charging case is switched on and is currently
red and blue
being charged
Battery indicator charging case
As soon as the earphones are removed, the battery
lights green
indicator shows the battery status of the charging
case
Battery indicator earphone flas-
The earphones are switched on but not yet
hes alternately red and blue
connected to each other
Battery indicator earphones
The earphones are successfully paired with a
flashes blue
Bluetooth
®
enabled device
Troubleshooting
The earphones do not switch on automatically
If the TWS earphones (7) do not turn on automatically when you remove them
from the charging case (1), press and hold the touch control button (8) for about
3 seconds. If the earphones still do not switch on, check the battery charge of the
earphones.
The earphones do not automatically connect to my smartphone
If you were connected to another Bluetooth
®
enabled device after the last connection
between TWS earphones (7) and your smartphone, both devices must be manually
connected to each other again as described above.
The earphones have lost the connection to my smartphone
Check that the Bluetooth
®
function on your smartphone is still switched on. Also check
that the distance between the smartphone and the TWS earphones (7) is no more
than 10 meters.
If the smartphone is not out of Bluetooth
range of the earphones for more than 3
®
minutes, the TWS earphones (7) will automatically reconnect with the smartphone
as soon as it is back in range.
Technical Data
Item number
KH21BTS
Connections
1x USB Type C socket
Power supply
5 V
, 500 mA
Battery
Lithium-ion battery
Battery capacity
300 mAh (charging case) / 30 mAh (earphones)
Charging time
approx. 2 h (charging case)
approx. 45 min (earphones)
Operating time
approx. 2 – 2,5 h
Bluetooth
version
V5.0 (charging case speaker) / V5.1 (earphones)
®
Bluetooth
®
pairing name
BS21BTS (charging case speaker)
KH21BTS (earphones)
Bluetooth
range
approx. 10 m
®
Bluetooth
band
2,402 – 2,480 GHz
®
Signal-to-noise ratio
> 85 dB
Speaker output
2 W
Maximum transmission power
2 mW (headphones) / 2 mW (charging case)
Impedance
4
Audio frequency
20 Hz – 20 KHz
Color
black
Dimensions (WxDxH)
137 x 22 x 46 mm
MAINTENANCE & CLEANING
IMPORTANT!
Short circuit hazard!
Water or other liquids entering the housing can cause a short circuit.
• Never immerse the product in water or other liquids.
• Make sure that no water or other liquids get into the housing.
IMPORTANT!
Risk of damage!
Improper handling of the product may result in damage to the product.
• Do not use aggressive cleaning agents, brushes with metal or nylon bristles, or
sharp or metallic cleaning objects such as knives, hard spatulas, and the like. These
can damage the surfaces.
1.
Clean the product with a soft, dry cloth.
2.
If the product is stubbornly dirty, use a slightly damp cloth and a little mild deter-
gent if necessary.
3.
Allow all parts to dry completely afterwards.
Storage
All parts must be completely dry before storage.
• Always store the product in a dry place.
• Store the product out of reach of children, securely closed and at a storage tempe-
rature between 5 °C and 20 °C (room temperature).
Simplified declaration of conformity as per the
RED Directive
Schwaiger GmbH hereby declares that the described radio system product
complies with Directive 2014/53/EU and other directives applicable to the
product. The complete EU declaration of conformity is available online at:
http://konform.schwaiger.de
Disposal
Do not dispose of batteries or electric and electronic devices in the normal
household waste. The consumer is legally obliged to return electrical and elec-
tronic devices and batteries that are at the end of their useful life to the point of
sale or public collection points that have been set up for this purpose. Legisla-
tion in the country of use governs individual details regarding disposal. The symbol on
the product, the user guide or the packaging indicates this legal requirement.
Disclaimer
Schwaiger GmbH does not accept any liability or warranty for damages that are
sustained due to improper installation or mounting, improper use of the product or
non-compliance with the safety instructions.
Manufacturer's information
Dear Customer, please contact our Technical Support if you need technical advice and
your retailer is unable to help you.
Office Hours
(Technical Support in German)
Monday to Friday: 8:00 a.m. - 5:00 p.m.
SPEAKER
®
BDA_KH21BTS_web_a
