User's Manual

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Bluetooth FM Transmitter

User Manual

Product Structure

1. Multifunction button: play/pause; answer/hang up/reject/redial the last number; long press

3s to activate Siri, short press to exit from Siri.

2. Short press: previous track; long press to switch mode (Bluetooth mode/U disk mode)

3. Microphone

4. PD3.0 Type-C charge port (max. 18W)

5. QC3.0 quick charge port (5V/3A，9V/2A,12V/1.5A)

6. U disk port (max.64G)/ 5V/1A charging port

7. Knob button: rotate clockwise to increase frequency or volume/rotate anticlockwise to

decrease frequency or volume

8. LED display

Summary of content (8 pages)

PAGE 1
Bluetooth FM Transmitter User Manual Product Structure 1. Multifunction button: play/pause; answer/hang up/reject/redial the last number; long press 3s to activate Siri, short press to exit from Siri. 2. Short press: previous track; long press to switch mode (Bluetooth mode/U disk mode) 3. Microphone 4. PD3.0 Type-C charge port (max. 18W) 5. QC3.0 quick charge port (5V/3A，9V/2A,12V/1.5A) 6. U disk port (max.64G)/ 5V/1A charging port 7.
PAGE 2
9. Short press: next track/long press 2s to enter frequency tuning mode 10. Light button: Short press to switch among 9 light modes (include RGB dynamic mode); long press 2s to power on/off. 11. B button: short press to enter/exit from deep bass mode Specifications: Product Name: Bluetooth FM Transmitter Model: BH466A Effective Distance：5m FM Frequency Tuning Range: 88.1~107.9Mhz Support Audio Format: MP3/WMA/WAV/FLAC Support Bluetooth Protocol: A2DP, AVRCP, HFP, HSP QC3.0 Quick Charge Port: Support QC3.
PAGE 3
7-color Turn On/Off the Ring RGB Light 1. Turn On: When you use the product for the first time, the light is on by default. When the light is off, short press o turn it on. 2. Turn Off: When the light is turned on, short press light button successively until the light goes out. 1.
PAGE 4
2. Bluetooth Hands-free Function A. Answer a Phone Call: Short press button B. Hang Up the Phone: Short press C. Reject a Phone Call: Long press button for 2 s D. Redial the Last Number: Double press button 3. Music Function (Please use this function after the FM frequency tuning is successfully completed) 3.1 Music Sources - Bluetooth/U Disk A. Bluetooth Mode: After your smart device (eg.
PAGE 5
3.2 Music Source Selection A. Bluetooth/U Disk Switch: Long press for 2 s to switch music modes between Bluetooth and U disk. B. Auto Play in U Disk Mode: Plug and play (Only support music mode of repeating playlist. Not support music mode like repeating one song and shuffle). C. Power Cut Memory: When you reboot BH466, in U disk mode, it will enter previous playing mode and will automatically replay the song before power cut.
PAGE 6
B. Previous Track or Next Track: Short press or button C. Volume Up: Rotate knob button clockwise D. Volume Down: Rotate knob button anticlockwise 4. Voice Assistant 4.1 Manually Operate BH466 to Use 1. Long press button for 3s to enter voice assistant. 2. Short press button to exit from voice assistant.
PAGE 7
2. Although the transmitting power of our FM transmitter is strong, for ensuring the best sound effect, please try to avoid adjusting to the frequency of local radio station with strong signal. 3. Do not use the product in too hot/cold, dusty or damp environment. 4. Do not break or throw the product to prevent surface or unit damage. 5. Do not disassemble the product personally. Please contact seller if you have any questions or problems.
PAGE 8
(2) this device must accept any interference received, including interference that may cause undesired operation.