FreedConn BM2-S Bluetooth Intercom Device for Helmets User Manual
- June 17, 2024
- FreedConn
Table of Contents
- FreedConn BM2-S Bluetooth Intercom Device for Helmets
- Product Information
- Product Usage Instructions
- Product Functions Introduction
- Parts List
- Bluetooth Receiver Installation Steps
- Functional Panel Control of the BT receiver
- Basic Operation
- Pairing with mobile phones or other Bluetooth devices
- Intercom Operation
- How to pair with 3rd party intercom headsets
- Technical Parameters
- Charging and Maintenance
- Tips and Troubleshooting
- After-sales Service
- FCC WARNING
- Warranty Card
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
FreedConn BM2-S Bluetooth Intercom Device for Helmets
Product Information
Specifications
- Product: Bluetooth Intercom Device for Helmets
- Model: BM2-S
- Charger: 5V/1A charger recommended
Product Usage Instructions
Safety Tips
When using the FreedConn helmet headset, be aware that it may reduce your
ability to hear ambient sounds. Prolonged exposure to loud music can lead to
hearing damage. Maintain a distance of 2mm between the headset and your ears
for optimal sound quality.
Parts List
- Helmet x1
- Helmet Bag x1
- Main Engine Box x1
- Drag hook x1
- USB Cable x1
- Manual x1
Bluetooth Receiver Installation Steps
Uncover the top cloth on the main engine following the steps in the picture.
Functional Panel Control of the BT Receiver
- Reset key
- BM2-S module
- Control button
- Headset microphone
- Charging Port
- Cover of the charging port
- Indicator light – Turn counterclockwise: volume down/previous song/previous channel, Turn clockwise: volume up/next song/next channel
- Power button/Multi-function button/Rotary knob button
Basic Operation
| Function | Button | Operation |
|---|---|---|
| Power On | Press and hold the on/off button for 3 seconds | Voice prompt: |
Welcome to use FreedConn products, Blue light
flashes quickly then slowly
FAQ
-
Q: What charger should I use to charge the product?
A: It is recommended to use a 5V/1A charger specifically for FreedConn products to avoid damage. -
Q: How far should I keep the headset from my ears for the best sound quality?
A: Maintain a distance of approximately 2mm between the headset and your ears.
First-time use, please charge first；
To ensure the performance of the product is not damaged, Please use a 5V/1A
charger but not other charging wires to charge Freedconn products.
Welcome
Thank you for choosing the FreedConn Helmet Bluetooth ® intercom system.
FreedConn integrates communication products, creates a new concept of “Freedom
and fashion”, and creates a fashionable helmet headset brand targeting at
consumers in the new era. With high-quality communication products and
innovative technologies, FreedConn brings a brand-new cycling communication
experience to young urban users who pursue a free and fashionable lifestyle.
With the brand spirit of “born free” as a starting point, each product has
gone through more than twenty rigorous testing procedures, only to build the
ultimate cost-effective outdoor cycling communication equipment. During
healthy, happy, free, natural cycling, the tonality of cycling, the harmony of
products and fashionable looks are well concerned, and with a reasonable
price, it aims for “Freedom without burden”.
FreedConn has become the synonym of “cycling”, “freedom” and “fashion”, explaining the brand concept of “free fashionable cyclists”.By purchasing FreedConn products, you will get the most intimate protection and the most carefree after-sales service. All the products we bring you are manufactured under the highest standards of performance and safety, and we offer a 2-year warranty as part of our philosophy of customer service and customer satisfaction. We hope you can enjoy our products for many years.
Safety tip:
Wearing a FreedConn helmet headset while riding will reduce the ability of
your ears to listen to ambient sounds. Long-term exposure to music at maximum
volume, in addition to temporary adaptation, can lead to a loss of the ability
to hear soft sounds or even can lead to permanent hearing damage.
Tips:
In order to get the best sound quality experience, it is recommended that the
distance between the headset and your ears be kept within 2 mm.
Product Functions Introduction
- Radio Function
- Activate Voice Assistant
- Connect with 2 mobile phones
- Voice Prompt
- Bluetooth Intercom
- Support to connect with most devices from other Bluetooth brands
- Support to connect with most smartphones, MP3 players and GPS navigation systems.
Parts List
Bluetooth Receiver Installation Steps
- Uncover the top cloth on the main engine following the steps in the picture.
- Put the helmet upside down (to avoid scratching the helmet, please put a piece of cloth under it).
- Open the cover plate of the main engine box along the direction of the arrow in the picture.
- Take off the cover plate of the main engine.
- Take out the main engine from the component box.
- With the pin side down and the charging hole on the left, plug the main engine to the main engine box.
- Install the main engine properly so that the pins of the main engine are fully contacting the female jack in the main engine box.
- After installing the main engine, align the pin of the cover plate with the corresponding empty position in the main engine box and press it in.
- Complete the installation of the main engine cover plate.
- Open a gap on the left headset, insert the cover cloth into the gap and close it up.
Please follow the steps in the pictures to install the main engine: You must install following the direction of the main engine in step 6, or it may influence the use of the device.
Functional Panel Control of the BT receiver
Basic Operation
Function| Button| Operation| Voice Prompt| LED Indicator
light
---|---|---|---|---
Power on| | Press and hold the on/off button for 3 seconds.| Welcome to use
FreedConn products| The blue light flashes quickly and then flashes slowly.
Power off| Press and hold the on/off button for 5 seconds| Power off| The red
indicator light remains on for a moment and then goes off.
Language switching| In the power-off state, press and hold the
multi-function button and turn it counterclockwise for 5 seconds.
| Welcome to use FreedConn products| The blue light remains on for a moment
and then flashes twice.
Turn on/ off automatic answering| In the power-off state, double-click the
multi-function button.| Turn on automatic answering,
Turn off automatic answering
|
Delete pairing history| In the power-off state, press and hold the on/off
button and turn it clockwise for 5 seconds.| Power off…clear up pairing| When
the device is being turned off, the red light will remain on for a moment, and
when the pairing history is being deleted, the red light will flash twice.
Automatic power-off| No operation within 15 minutes after powering on without
connecting with a mobile phone will lead to automatic power-off.
Pairing with mobile phones or other Bluetooth devices
| Operation| V Poroicme **pt| LED indicator**
light
---|---|---|---
Function| Button
Connection with mobile phones| | In the power-off state, press and hold the
on/off button for 5 seconds to enter the pairing status, then choose BM2-S
from the Bluetooth device to start the connection.| Pairing state: the red
light and blue light flash alternately.
Connected: the blue light flashes.
| Pairing state: the red light and blue light flash alternately.
Connected: the blue light flashes.
Resuming phone connection| In the power-off state, press and hold the on/off
button for 3 seconds.| Bluetooth connected| The blue light flashes
Answering a call| When a call is coming, shortly press the multi-function
button once.| Call answered| The blue light flashes
Rejecting a call| When a call is coming, long press the multi-function button
for 2 seconds and then
release it.
| Call rejected|
Ending a call| Press the multi-function button once during a phone call.| Call
hung up| The blue light flashes
Changing call answering mode| Long press the multi-function button for 3
seconds during a phone call.| Toot, tick-toot| The red light flashes
Automatic call answering| Note: If there is no operation within 15 seconds,
the device will answer the call automatically.| Call answered| The blue light
flashes
Activating the voice assistant| | In standby state, press the multi-function
button for 3 seconds.| Voice call| The red light flashes
Music playing Music pause| | Step one, turn on the music player in the mobile
phone, Step two, click the multi-function button to play the music, and click
again to pause the music.| Music playing Music pause| The blue light flashes
Radio on, off| | In the power-off state, click the multi-function button to
turn on the radio mode, and click again to turn off the radio mode.| Radio on
Radio off|
Function| Button| Operation| Voice
Prompt
| LliEgDhtindicator
---|---|---|---|---
The| | Shortly rotate the knob| The previous|
previous
music, the
| counterclockwise for one time.| music/the previous
previous FM| | channel
channel| |
Volume| Rotate counterclockwise without| Minimum|
down| releasing| volume with
| | beep prompt
The next| | Shortly rotate the knob clockwise| The next|
music, the| once.| music/ the
next FM| | next channel
channel| |
Volume up| Shortly rotate the knob| Maximum|
| clockwise once.| volume with
| Rotate clockwise without| beep prompt
| releasing|
Switching| | In the music mode, press the| Music playing/|
between| multi-function button twice to| radio on
music and| switch to the FM channel, and press|
radio| twice again to return to the music|
| mode.|
Intercom Operation
Note:
The two devices should be paired before starting an intercom call.
Function| Button| Operation| V Poroicme **pt|
LliEgDhtindicator
---|---|---|---|---
Bluetooth intercom pairing between two devices| | Step 1: In the power-off
state, press and hold the on/off buttons of two devices for 8 seconds and
release when you hear the prompt. At this moment, they enter the pairing
state.| Pairing State| The red and blue light flashes alternately.
| Step 2: Press and hold then shortly rotate the knob clockwise once on one of
the devices, searching for another device to pair.| Searching for networks|
The red and blue light flashes alternately.
Step 3: Pairing completed. (An intercom between two people can be started
now.)| Intercom connected| The blue light flashes
Note:** If pairing fails, please delete the pairing history in the devices
and repeat the above operations.
Disconnect- ing intercom Resuming intercom| | Device A or B (Press and hold
then shortly rotate the knob once of one of the devices)| Intercom
disconnected Intercom connected|
Note:
The priority order of the functions during the use of the product is: “Phone
call> Intercom> Music playing> GPS> FM.
How to pair with 3rd party intercom headsets
In the power-off state, press and hold the multi-function button for 5 seconds to enter the pairing mode, and double-click the multi-function button to enter the 3rd party pairing mode. When the red and blue lights flash, press and hold the knob button then rotate the knob clockwise once to connect with a 3rd party branded headset.
Note:
The 3rd party branded headset needs to enter the Bluetooth pairing mode
according to its operation manual.
Technical Parameters
- Bluetooth Version: 5.0
- Frequency: 2.4GHZ
- Weight: 1709 grams
- Intercom Time: 14 hours
- Phone Call Time: 14 hours
- Music Playing Time: 13 hours
- Adaptor: 5V 1A
- Battery Type: Rechargeable lithium polymer battery
- Battery Material: Lithium-ion polymer
- Battery PN: 453046
- Capacity: 600 mAh
- Voltage: 3.7V
- Power: 2.22 wh
- Standby Time: 1 month (Automatically turn off if no operation or connection within 15 minutes)
Charging and Maintenance
- Please fully charge the Bluetooth device before using it.
- To extend the service life of the built-in polymer battery, please charge the device at least once a month.
- If the red light is off during charging, it could be due to low voltage. It’s better to continue charging it for another 0.5 to 1 hour, then check again if the Bluetooth receiver is successfully charged. If it still fails to charge, please change the charger and try again.
- Please keep the product away from environments with extensive high (or low) temperatures, the best storage environmental temperature is between minus 40 to 60 degrees, or the service life of the product will be shortened.
- Stay away from fire.
- Stay away from sharp objects,or the product may be scratched or damaged.
- Do not attempt to disassemble the headset.
- If you do not use the headset for a long time, put it in a dry environment and charge it once a month to ensure its performance.
Tips and Troubleshooting
- Please try again to delete the pairing history in the headset, then restart the headset to enter the pairing state. It is possible that there are too many Bluetooth pairing records in the mobile phone. You need to delete the pairing records in the mobile phone, restart the phone and try to pair again.
- The two headsets can not be paired well: Delete the pairing history and restart to enter the pairing state, then try again.
- While listening to the music, if one of the headsets or the other intercom devices is mute,re-plug the earphones and microphone, and make sure the connection is good.
- In downstate: Plug in the charging wire to charge the main engine, and then the headset can be restarted.
- The sound quality turns poor during intercom could be caused by signal interruption. Please disconnect the intercom and try again.
- If the music is stuck or doesn’t play, there may be other applications hogging the audio channel in the background of the phone. Check if other applications are running in the background and close them.
After-sales Service
Freedconn guarantees that helmets(including official stores/authorised stores/dealers)can be guaranteed free of charge for failures caused by defects in materials and workmanship! During the warranty period,Freedconn has the right to provide warranty schemes such as maintenance and parts replacement according to the product conditions.
After-sales technical support
FCC WARNING
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.
Any changes or modifications not expressly approved by the party responsible
for compliance
could void the user’s authority to operate the equipment.
NOTE: 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 the receiver.
- Connect the equipment to 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction
Warranty Card
After-sales service: [email protected].
Fault Description：
- Please stick a copy of the receipt on the back of the warranty card to prove the purchase date.
- Please contact our after-sales service if any problem is found during the use of the product.
- Please fill the faults or problems you found in the warranty card so that we can handle them promptly for you.
Version: V1-2023.8.04. MADE IN CHINA.