‣ The Hoco E68 FM transmitter lets you wirelessly stream audio from your phone, tablet, or MP3 player to your car stereo. ‣ Simply plug the transmitter into your cigarette lighter socket and tune your car radio to an unused FM frequency. Then, pair your device with the transmitter and start listening. ‣ The E68 features high-quality audio processing for clear and crisp sound. ‣ Play music from your device's Bluetooth, TF card, or AUX input. ‣ Take and make calls hands-free using the built-in microphone.