Shenzhen Spring Technologies Co., Ltd.
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 FM39 FM BT transmitter-Featuring 1.8"color screen, bluetooth  transmitter for car makes you visualize information with ease, such as phone number, car voltage, song name and etc.

Convenient Folder Selection -Folder Selection is a quick way of playing songs in your folder through our radio transmitter without pressing one song by song manually.

Wide Compatibility for cars/trucks/Bluetooth devices-This FM transmitter for car is compatible with most cars/trucks(12-24V) and bluetooth devices on the market: Samsung, Sony, Android devices, MP3 player, and other Bluetooth enabled devices.

Easy to use it: Simply plug the product into car cigarette socket, turn your car FM radio on, find the empty radio stations (not the local radio station) , then adjust the FM transmitter frequency to be the same frequency as that of the car radio.

Lily Xiao