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SCOSCHE BTFM4 Wireless Car Kit User Manual

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SCOSCHE BTFM4 Wireless Car Kit User Manual

SCOSCHE BTFM4 Wireless Car Kit


  • Bluetooth hands-free calling and music streaming
  • 2 USB charging ports for charging mobile phones and other devices


  • A2DP Bluetooth calling audio streaming
  • HFP Bluetooth hands-free calling
  • FM transmitter frequency range: 88.1-107.9MHZ
  • Input power: 12-24VDC USB outputs: 5V, 2.4A -5V, 1A


SCOSCHE BTFM4 Wireless Car Kit fig 1

  • A LED Screen
  • B 5V, 2.4A Charging Port
  • C 5V, 1A Charging Port
  • D Microphone
  • E Multi-Function Button/KnobSCOSCHE BTFM4 Wireless Car Kit fig 2
  • F 120VPlug
  • G Channel Button


Follow these steps to power up and pair your BTFREQ to your mobile device.

SCOSCHE BTFM4 Wireless Car Kit fig 3

  1. Plug the BTFREQ into your car’s 12V power socket.
  2. Enter the Bluetooth settings in your mobile device and enable the Bluetooth function. From the list of available accessories, find and select the “Scosche BTFM4”.
  3. Your phone will confirm once it is connected.


The BTFREQ has a small FM radio transmitter that can broadcast to your car’s stereo.

SCOSCHE BTFM4 Wireless Car Kit fig 4

  1. Find a weak station on your FM radio that has no active broadcast signal.
  2. Press the “CH” button (A),then turn the Multi-Function Button/Knob left or right (B) to tune the BTFREQ to match the frequency of your FM radio (C).
  3. If you experience interference you may have entered an area where there is an active broadcast signal on the station you are tuned to. Repeat the above steps to find a different clear station. Note: Press “CH” button to change frequencies on BTFREQ (A).


Once you have paired the BTFREQ to your phone (see Power up and Pairing section) and have connected the BTFREQ to your stereo you can begin using your BTFREQ.

SCOSCHE BTFM4 Wireless Car Kit fig 5

Streaming Music
Stream music using the music player on your phone. You can use the controls on the BTFREQ to control the music settings:

  • Play/Pause -Tap the MFB/K once (A)
  • Track Forward -Turn MFB/K to the right (B)
  • Track Back-Turn MFB/K to the left (C)

Making a call
Use your mobile phone to make a call as you normally would. Phone call audio will automatically stream through the BTFREQ.

  • Hang Up -Tap the MFB/K once (A)
  • Redial last number called -Double tap MFB/K (A)

Receiving a call
Phone call will come in through the BTFREQ.

  • Press MFB/K once to answer the call (A)
  • Press MFB/K once to end the call (A)
  • Press and hold MFB/K to reject the call (A)

Voice assistant activation
Press and hold the Multi-function button for 3 seconds to activate your smartphone’s voice assistant.


SCOSCHE BTFM4 Wireless Car Kit fig 6

Your BTFREQ includes 2.4A and 1A USB charging ports to charge your devices while driving. Simply connect using a cable suitable for
your device (not included).


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. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

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 receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radionv technician for help.


This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause
undesired operation of the device. The term “IC:” before the certification/registration number only signifies that the Industry Canada technical specifications were met. This product meets the applicable Industry Canada technical specifications.

For complete warranty details,
please visit us at or call (800) 363-4490


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