1. FM transmitter, supports the last FM frequency storage function, and the use of PLL phase-locked technology to ensure that the output in any case are stable. 2. Frequency range: 88.1-107.9MHz. 3. Easy to control. 4. Support Hands-free calls for safe driving. 5. LCD Digital display is easy to read. 6. Link and right button to adjust the FM frequency, easy to use. 7. 300mAh rechargeable battery, up to 10 hours of playback. 8. Compatible with iPhone, iPad, iPod, Samsung, HTC, MP3, MP4 and all smartphones with 3.5 mm audio jack.
