Features:
100% Brand new and high quality!
This FM Transmitter is designed for Smart phones and Tablets， with built-in battery and transmit chip， can transmit audio to car stereo; with hands free and audio streaming functions
FM frequency: 88.1/90.0/106.0/107.9 MHz
Stereo HI-FI audio and low noise
Last memory function
Intelligent power on/off， easy to operate
Compatible with all mobile phones and PADs
Built-in 200mAH Li-ion battery
Working while charging
Low power consumption， long stand-by time

Specifications:
Material: Plastic， Electric Components
Color: Black
Size: approx. 58mm x 18mm

Operation
1. As soon as plug the device into smart phone headphone jack， the product power on automatically， blue LED indicator blinks， the cell phone switches to headset mode， shortly press frequency adjustment button on the device， select an unoccupied frequency， for example: 107.9MHZ
2. Turn on the car stereo FM mode and frequency same as transmitter device， for example: 107.9MHZ， car audio turns to mute mode immediately; music would be transmit to car stereo from smart phones

Power ON/OFF
This device has smart ON/OFF function， power on automatically when plug it into the headphone jack on smart phones， power off automatically within 1 minute if stop using it， or you can also long pressing the switch button to power off

Package includes:
1 x 3.5mm FM Transmitter