Holiday Shipping Details & Extended Holiday Returns 
- Bluetooth Version: Blluetooth 5.3
- FM Frequency: 87.5-108.0MHz
- Working Voltage: 12-24V
- 3 Play Modes: Bluetooth & 3.5MM AUX & SD Card (< = 32GB)
- OC3.0 Charging Port (USB-A): 5V/3A, 9V/2A,12V/1.5A
- PD3.0 Charging Port (USB-C): 5V/3A, 9V/3A,12V/2.5A
- PD+QC Charging Simultaneous: 5V/3A
- Support Music Formats: MP3, FLAC, WMA, APE, WAV
- Please charge your device after the car engine starts.
- Do not use it in wet environment or thunder storm weather.
- Do not clean it with strong chemicals, cleaning agents, etc.
- Do not charge high-power devices to prevent device damage caused by excessive power.
- Do not drop or throw it violently and please keep it from collision considering this product is an electronic product.
- Electromagnetic interference to sound will happen when passing through tunnels or areas with poor signal, which is a normal occurrence.
- During driving: If the sound is not clear or the connection is unsuccessful when you arrive at a new city, please readjust the FM frequency to blank frequency, then adjust the transmitter frequency to match with the car audio frequency, after connectiong successfully, you can start to use it again.
The car fm bluetooth transmitter comes with a clip which can be inserted into your car's air outlet and makes it tight.
The Big LED display will show you the car voltage when plugged in.
Normal voltage range: 11.6V-12.8V
Long press the MFB button on the car bluetooth aux adapter to summon siri, more convenient when driving.
Compatible with all 12V-24V cars, trucks, vans etc.
Packing List:
- Wireless Car Bluetooth Adapter x1
- 3.5MM AUX Cable (1m) x1
- User Manual x1
Questions & Answers:
Q1: What is blank frequency?
A: A blank frequency is a Non-Working frequency which makes rustling current static noise.
Q2: Why is there noise when playing music with the product in car?
A: Make sure the car radio is turned on and the car radio frequency is consistent with the FM transmitter frequency. Besides, you have to adjust it to the local blank frequency when using.
Q3: Why can't the phone be charged fast with this Car FM Transmitter ?
A: Check whether your phone supports the charging protocol of the product, and whether the charging cable used supports fast charging.
Note: When any two ports are used at the same time, the power will be 5V/3A Max.
Q4: Why T86 failed to be connected wireless while it can be found on the phone?
A: 1) Check whether the phone's BT function is turned on and can work normally.
2) Check whether the FM transmitter is connected to another device. If the problem still cannot be solved, please delete all the BT names from your phone and make are connection.
Q5: Why can't music on the phone be played through the car radio?
A: Check whether the bluetooth transmitter car is connected to the phone's BT, and whether the frequency of the transmitter and that of the car are adjusted to be consistent.
Q6: Can the song last played be remembered when playing with a TF card?
A: Yes, the product can remember and autimatically switch to the song last played.
Q7: Can the light be turned off?
A: The light of car transmitter bluetooth can be turned off, but the light of car charger cannot be turned off.