Features:
LED Display the FM frequency/track
Support multipoint connections: can connect two phones at the same time.
Excellent voice quality， use the DSP (digital signal process) technology for echo cancellation
With 3.5 mm line-in jack， support external audio devices
Support 12-24V voltage from the car cigarette lighter

Specification:
Size: 8.0 x 7.0 x 3.2cm
Package weight: 2.1 oz/61g
The audio cable length: 70cm
Frequency range: 87.5-108.0Mhz
Output Frequency: 20Hz-15KHz
Supply voltage: 12-24V
Rated current: 90mA
Power consumption: 1W
Work temperature: 0-50 degrees
Support file format: MP3/WMA
USB Charge output: 5V/2.1A
Music format: MP3 format
USB Maximum support: 32G
Micro SD Maximum support: 32G
Operating system: For Win XP/Win vista/ For Win7
SNR≧60dB
Compatible Modes: for smartphone and other mobile devices

How to use it:
Using FM transmitter function:
1)Plug the FM transmitter into your vehicle's cigarette lighter or power port
2)Tune your radio to an unused FM frequency， then match with the same frequency of this product
3)Insert a USB flash drive or Micro SD card which containing MP3 files into USB port or memory card slot of this product accordingly， it will play and transmit the MP3 files automatically
4)Line-in function for: Use the included audio cable to connect an MP3/Mp4 players or another external devices to the AUX input of this product. This item will play and transmit the music files of MP3/Mp4 players or other external devices， and all functions of this item will be controlled by the external device

Color: Red/Blue/Silver

Note:We have red blue and sliver to choose.Please leave us a message which color you need，or we will send it randomly.

Package included:
1 x MP3 Player FM Transmitter Car Kit Charger
1 x Audio cable
1 x Remote Control(Battery is included)