Note
• When using this product, observe the
applicable local tra c laws and regulations.
• Take care that components such as airbags,
safety areas, controls, instruments, etc. and
visibility are not blocked or restricted.
• Ensure that the product is securely mounted
before every journey.
• Do not allow yourself to be distracted by the
product when driving a vehicle. Always pay
attention to the surrounding tra c and your
environment.
Risk of electric shock
• Do not open the device or continue to operate
it if it becomes damaged.
• Do not use the product if the
AC adapter, the adapter cable or the mains
cable are damaged.
• Do not attempt to service or repair the product
yourself. Leave any and all service work to
quali ed experts.
4. Product characteristics
The FM transmitter is used to send music or speech
from a mobile device (smartphone, tablet, etc.) in
high quality to an FM playback device (e.g. car radio)
in the car, caravan or boat. At the same time, up to
two devices can be charged simultaneously via the
USB ports. The FM transmitter is compatible with
all devices that have a Bluetooth
transmitter can also send music or voice directly
from a USB stick (max. 32GB) or a micro-SD card
(max. 32GB).
5. Operation
• Plug the FM transmitter into a car power socket,
then establish the Bluetooth
the mobile device and the FM transmitter as
described below.
• Alternatively, audio les can be transferred directly
from a USB stick or a micro-SD card.
function. The FM
®
connection between
®
Note
• On some types of vehicle, the ignition must be
switched on for the voltage to travel to the 12V
vehicle socket. For more information, please
refer to your vehicle's owners' manual.
• Disconnect all cable and vehicle electrical
system connections after use.
5.1 Bluetooth
pairing
®
Note
• Check whether your mobile device (MP3 player,
mobile phone, etc.) is Bluetooth
• If not, you can only use the FM transmitter for
playback by means of a USB stick or a micro-SD
card.
• Note that the maximum range for Bluetooth
is 10 metres without obstacles such as walls,
people, etc.
• Ensure your Bluetooth
on and that Bluetooth is activated.
• Plug the FM transmitter into a car socket that is
close to the car radio
• Ensure that the FM transmitter is within the
Bluetooth
range of max. 10 metres.
®
• Open the Bluetooth
wait until the list of found Bluetooth
shows BT21H.
• Select BT21H and wait until the FM transmitter is
showing as connected in your device's Bluetooth
settings. The display now shows a transmission
frequency.
Note – Bluetooth
®
Some devices require a password in order to
connect to another Bluetooth
• If your device requests a password to connect
to the FM transmitter, enter 0000.
-capable.
®
-enabled device is switched
®
settings on your device and
®
devices
®
password
device.
®
®
®
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