Operation - Renkforce 2207822 Bedienungsanleitung

Operating instructions
Business headset with charging box, Bluetooth
5.0
Item no. 2207822
Intended use
This product is designed to play audio from a Bluetooth device. You can also use the headset
to answer calls from a connected audio device (mobile device). A maximum of two Bluetooth-
capable mobile devices may be connected to the headset. This product is operated by means
of a lithium polymer rechargeable battery. The battery can be recharged with the charging case,
which also has an in-built battery.
This product is intended for indoor use only. Do not use it outdoors. Contact with moisture (e.g.
in a bathroom) must be avoided under all circumstances.
For safety and approval purposes, do not rebuild and/or modify this product. Using the product
for purposes other than those described above may damage the product. In addition, improper
use can cause hazards such as a short circuit or fire. Read the operating instructions carefully
and store them in a safe place. Only make this product available to third parties together with
its operating instructions.
This product complies with statutory, national and European regulations. All company and pro-
duct names contained herein are trademarks of their respective owners. All rights reserved.
Package contents
• Bluetooth headset • 3 ear buds (S, M, L)
• Charging box • USB cable (19 cm)
Up-to-date operating instructions
Download the latest operating instructions at www.conrad.com/downloads or
scan the QR code shown. Follow the instructions on the website.
Explanation of symbols
The symbol with an exclamation mark in a triangle is used to highlight important
information in these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and tips on how to use the product.
Safety information
Read the operating instructions carefully and observe in particular the safety
instructions. If you do not follow the safety information and information on
proper handling in these operating instructions, we will assume no liability for
any resulting personal injury or damage to property. Such cases will invalidate
the warranty/guarantee.
a) General information
• This product is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. It may become a dan-
gerous toy for children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high
humidity, moisture, flammable gases, vapours and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, stop using it and prevent
unauthorised use. Safe operation can no longer be guaranteed if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Handle the product carefully. Jolts, impacts or a fall even from a low height may
damage the product.
• Consult a technician if you are not sure how to use or connect the product, or if
you have concerns about safety.
• Maintenance, modifications and repairs must be carried out by a technician or a
specialist repair centre.
• If you have any questions which are not answered in these operating instructions,
contact our technical support service or other technical personnel.
b) Connected devices
• Always observe the safety information and operating instructions of any other de-
vices which are connected to the product.
Operating elements
• Operating instructions
3
2
1
1 LED indicator
3 Volume button + up/next track
5 Earphone
7 Microphone (200° rotatable)

Operation

a) Charging the internal battery
• Charge the battery fully before using the product for the first time.
• Recharge the internal battery if the charge state of the battery is too low.
• The headset emits an audible warning of a low battery state for 10 minutes before depletion.
• Connect the micro-USB connector to the USB charging port (8) on the headset.
• Connect the USB-A connector on the micro-USB cable to a USB power source (e.g. USB
• The LED indicator lights up in red continuously to indicate that the battery in the headset
• The LED indicator lights up blue continuously when the battery is fully charged.
• Remove the power adapter from the mains socket when charging is complete. Disconnect
• If no other USB power source is available, charge the headset via the charging case. All
• To charge, fold the micro-USB connector in the charging case upwards.
• Carefully connect the USB charging port (8) on the headset to the connector.
• After charging, remove the headset from the charging case.
b) Charging the internal battery in the charging case
The charging case has an internal rechargeable battery for charging a connected headset.
Please proceed as follows to charge the internal battery:
• Connect the micro-USB connector to the USB port on the side of the charging case.
• Connect the USB-A connector on the micro-USB cable to a USB power source (e.g. USB
c) Persons and product
• Never pour liquids over electrical devices or place objects filled with liquid next
to the device. Discontinue use and take the product to a specialist repair centre.
• Never use the product immediately after it has been brought from a cold room
into a warm one. The condensation that forms may destroy the product. Allow the
product to reach room temperature before connecting it and putting it into use.
This may take several hours.
• Do not listen to excessively loud music over an extended period of time. This may
damage your hearing.
d) Rechargeable batteries
• The rechargeable battery is permanently built into the product and cannot be re-
placed.
• Never damage the rechargeable battery. Damaging the casing of rechargeable
batteries may cause an explosion or a fire! Unlike conventional batteries/rechar-
geable batteries (e.g. AA or AAA batteries), the casing of the Li-Po rechargeable
battery is not made of a thin metal sheet, but only of a sensitive plastic film.
• Never short-circuit the contacts of the rechargeable battery. Do not throw the bat-
tery or the product into fire. There is a danger of fire and explosion!
• Charge the rechargeable battery regularly, even if you are not using the product.
• Due to the rechargeable battery technology being used, you do not need to di-
scharge the rechargeable battery first.
• Never leave the rechargeable battery unattended when it is charging.
• Place the product on a heat-resistant surface before charging the rechargeable
battery. It is normal for a certain amount of heat to be generated during charging.
4
5
6
7
8
The LED indicator (1) flashes red to indicate that the internal battery charge state is too low.
power adapter). Charging starts automatically when the USB power source delivers a cur-
rent. Plug the USB power adapter into a mains socket.
is charging.
the product from the USB power adapter or other USB power source.
charging functions and displays function as with direct charging via USB.
power adapter). Charging starts automatically when the USB power source delivers a cur-
rent. Plug the USB power adapter into a mains socket.
2 Volume button - down/previous track
4 Swivel joint (180° rotatable)
6 Multifunction button
8 USB charging port