[Product Information]

3 USB Ports & 1.44” Display Screen: One is for USB music file playing; two 5V/3A (total) USB charging ports to get your iOS and Android devices full charged in short time while you enjoy the in-car stereo streaming; also it equips with 1.44” screen to provides clear display， it will show the incoming call’s ID and song’s name (songs via Bluetooth will not display);
4 Playing Sources & 3 Playing Modes: You can switch songs from Bluetooth， TF card， USB flash drive or Aux input by short press [Mode] button; while playing USB flash driver or TF card songs， you can long press [Mode] button to switch playing modes: Normal， Repeat and Shuffle;
Power Off Automatically & Private Call Answer: our BF18 will power off automatically without any operation in 5 mins (without flash drive or TF card in)， you need to long press the multi-function button for 2 seconds to turn it on again. Also， you can long press hang up button more than 5 seconds to power on / power off manually. Besides， you can long press the answer call button for three seconds to answer the call privately， instead of via the Bluetooth.
Super Broad Compatibility: Ronxs fm transmitter for car is compatible with bluetooth enabled device， such as iPad， iPhone， Samsung， HTC， LG， Blackberry， Sony， Tablet and more other bluetooth enabled device;
Better Sound Quality: Bulit-in Microphone， support hands-free phone calling; supports TF / MicroSD Card in FAT format up to 32G memory; supports MP3/WMA format songs only; supports A2DP; support AUX Input.