Car Charger,OBSTARO Bluetooth FM Transmitter Wireless MP3 Player Radio Adapter Car Kit With Dual USB Charger,Hands Free for Iphone, Ipad,Smartphones

Operations:

Plug the FM transmitter into your vehicle's lighter or power port. The LED displays the voltage of car battery 3 seconds.
Then the device enters into Bluetooth pairing mode, LED displays BT & FM Frequency.
Turn your radio to an unused FM frequency, then match this device to the same frequency.

1. Insert a USB flash driver which containing MP3 files into the right USB port.It will play and transmit the MP3 files automatically.
Pay attention,only the right USB Port can sever as a USB Reader.
2. Using Bluetooth for the first time, you need to pair your mobile phone with this unit.
Activate your mobile phone's bluetooth function,then search new device.When the mobile phone detects this unit(named as "C27A")
then press this name to connect.
3. The music from the mobile phone will be streamed out after connection.In the music playing mode,when there is an incoming call
this unit will automatically switch to telephone mode.

Tips:

1)The working voltage is 12-24V, which prohibits the use of trucks and the use of high voltage .
2) If you don't use this product for a long time, please pull it out from the cigarette lighter.
3) If there is noise during use, please change the frequency.

Specifications:

1.Bluetooth version: JL2.1
2.Screen specification: Yellow LED digital display
3.Frequency range: 87.5-108.0MHZ
4.Product input:12-24V
5.Charging output: 5V/3.4A
6.Music format: MP3 WMA
7.USB(Max capacity): 32GB
8.Transmit distance: about 5meters

Package Included:

1x Bluetooth FM transmitter
1x User Manual

Warranty:

45 days money-back and 18-month, worry-free Guarantee