[Product Information]

2 USB Ports - This fm transmitter has 2 USB ports: the lower one is designed for charging ((5V/2.4A high speed output) and the upper one is for reading USB files. This feature enables you to play music and charge your phone or other devices simultaneously;
Auto Power off and Manual Shutdown - It will automatically power off after 5 minutes when the car is stalled; Or you can long press multi-function button for 5 seconds to manually shut down the transmitter;
Three Playing Sources and Three Playing Modes - This fm transmitter supports 3 playing sources: Bluetooth， TF card and USB flash drive. Short press “Mode” button to switch the playing source. When you’re playing music through TF card or USB flash drive， long press “Mode” button to switch between the 3 playing modes: repeat， normal and shuffle;
Crystal Sound Effect and Unique Design - This fm transmitter utilizes the most advanced interference and noise cancellation technology， which provides crystal sound quality and more stable signal. The unique drop-shape design makes it distinct among the fm transmitter market; this small and smart design also won’t bring any disturb to your driving;
WHAT IS MORE - Built-in microphone feature supports hands-free talking; support TF/MicroSD Card in FAT format up to 32G; support A2DP; support MP3/WMA format.