ALANNI Bluetooth FM Transmitter， Wireless In-Car FM Transmitter Radio Adapter Car Kit with AUX Input TF Card Slot USB Charging Port and Hands-free Calling and 1.44 Inch Display[Product Information]- Larger Display Screen: 1.44 inches screen provides clear display: Current playing Song's Name， Voltage of car battery，incoming phone call number.
- Voice Prompt and Memory Function : Voice prompt tell you whether connected sucessfully or not ; Automatically connect the next time if had been connected once. （Notes: Press and hold the multifunction button 7-10 seconds， switch voice prompt in English）
- Better Sound Quality: CVC Technology creates full duplex sound， Noise and wind will be suppressed.
- Faster Charging: 5V/2.1A charging port， better charging performance.
- Wide Compatiblity: Compatible with iPhone， Samsung， LG， Sony， Tablet， iPad， Other bluetooth enabled device ; Support micro SD memory card or MP3/MP4 players via AUX port to play (Support MP3/WMA/FLAC format)
