Note: There are two models, both are support Bluetooth Handsfree, USB Flash music, TF music play.

- Rated operating voltage: DC12V-24V
- Working Voltage limits: 9-26V
- USB1 Output: 5V/2.1A
- USB2 Output: 5V/1.0A , read USB Flash music.
- Working Temp: 0-50
- Support Play format: MP3
- BT Version: Version 5.0+EDR
- Bluetooth sound processing: A2DP(Advance Audio Distribution Profile)
- Bluetooth transmission distance: 10M
- Bluetooth microphone effective range: 0.5-2M
- FM transmission frequency: 87.5-108Mhz
- 1 x Bluetooth Car MP3 Player(No Retail Box)
How to use:
1. Insert the device to car cigarette lighter outlet, start the car for Power ON;
2. Tune the car radio and device to a same blank channel, such as if car radio is 87.5MHz, the device must be 87.5MHz to, press [CH] to adjust frequency;
3. Turn on the Bluetooth of phone, search "BT-Car" and Pair with it, pair successfully, play phone music, sounds will comes out from car speaker
TF/USB Flash Music playing:
If insert the TF card or USB flash drive, it will automatically play USB music;
Long press [Answer] button to swtich music mode between USB/TF/Bluetooth modes
Bluetooth mode:
- Short press [Answer] button: Answer / Hang up call;
- Long press [Answer] button: Reject call
- Double press [Answer] button: Redial last phone number
Style 2 : E0140 FM Modulator
Features:
- Model:S7
- Color:Black, Gold, RoseGod, Silver
- Support TF micro SD card and USB Flash Drive music play, also support AUX input play
- 1 USB charger port:DC5V/2.1A
Packagge included:
- 1 x FM modulator
- 1 x AUX audio Line (No Retail Box)
- If insert the TF card or USB flash drive, it will automatically play USB music;
- Long press [CH] button to swtich music mode between AUX//TF/USB Flash/Bluetooth modes
- Short press [Answer] button: Answer / Hang up call;
- Long press [Answer] button: Reject call
- Double press [Answer] button: Redial last phone number