1、Support for Bluetooth calls, Bluetooth music transmission, caller ID. 2、Support TF card / U disk playback and card reader function, support MP3 / WMA format music. 3、Dual USB charging single port 2.1A can be used for external expansion portable device function, suitable for charging all mobile phones, tablets and other electronic products. 4、1.3-inch LED dot screen, boot display voltage, display frequency, file name and working status information. 5、Support one-click menu setting language, play mode, sound mode. Features: Support for Bluetooth calls, Bluetooth music transmission, caller ID. Support TF card / U disk playback and card reader function, support MP3 / WMA format music. Dual USB charging single port 2.1A can be used for external expansion portable device function, suitable for charging all mobile phones, tablets and other electronic products. 1.3-inch LED dot screen, boot display voltage, display frequency, file name and working status information. Support one-click menu setting language, play mode, sound mode. Support power-off memory and folder playback. AUX input and output function. One button switch machine, pause, answer / listen / up and down button function. Specifications: Condition: Brand New Color: Show as Picture Material: ABS Bluetooth Version: 5.0 FM Transmission Frequency: 87.5-108.0MHZ Package List: 1 * Bluetooth 1 *Instruction Manual 1 * Adapter Cable 1 * Accessories Note: 1. This is a high quality aftermarket replacement product but not genuine. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.