The Car FM Transmitter is compatible with iPhone, Samsung, and the vast majority of smartphones. It is a Bluetooth FM car modulator with MP3 player, car charger, and aux connection. It can transmit audio files from a USB flash drive to the car's sound system and send music from the phone to the car's sound system via Bluetooth. It activates hands-free mode during calls and returns to music playback after the call ends. By connecting the phone to this FM modulator, talking while driving is possible, as it features HANDS-FREE functionality. You can listen to your music through the 3.5mm AUX port or Bluetooth function.

• 3 USB Ports: one for playing music files from USB and two for charging (iOS and Android devices).
• Elegant design: large LED display, supports frequencies from 87.5MHz to 108.0MHz.
• Wide compatibility: works with iPhone, iPad, iPod, HTC, Galaxy, MP3 players, PDAs, mobile phones.
• Better sound quality: built-in microphone, supports wireless calls, supports TF/Micro SD cards in FAT format up to 32GB, supports only MP3/WMA music tracks, supports car stereo, A2DP, and AUX input.
• Auto power off: will automatically turn off after 5 minutes without operation (no flash drive or TF card inserted); press and hold the multifunction button for 2 seconds to restart.

The 1.44-inch BF18 Bluetooth FM transmitter display is very special and can show the music playing during your trip.

• 3 playback modes: you can switch playback modes (single/normal/shuffle) by holding down the multifunction button when playing songs from the USB flash drive or TF card.
• Private call: you can press and hold the answer button for 3 seconds to answer calls privately instead of using Bluetooth.

Specifications:

• FM frequency range: 88.1 ~ 107.9MHz
• Frequency stability: 10ppm
• Product input: 12-24V
• USB charger output: 5V / 3A (total)
• FM operating distance: about 5 meters

Note: For the best sound quality, find the most suitable frequency and adjust to find the ideal volume. For excellent sound quality, try another FM frequency or use the AUX input.

Package includes:

• 1x BF18 Bluetooth FM transmitter
• 1x User manual
• 1x Audio cable