[Support Multi Music Formats]-- Support MP3/WMA/WAV/FLAC/APE and other music formats, achieving multi-channel separation HIFI sound quality. Only supports FAT32 formatted inventory devices to play music. With dual language prompt broadcast, you can grasp it's mode status more clearly. [Bluetooth Connection & Line Input]-- Press the "MODE" button to switch to Bluetooth mode, Bluetooth name is "ZAD-P200". Press "Play/Pause" button to answer or hang up the call, enjoying your smart phone music or handsfree calling through your car stereo system. Switch to AUX mode, you can connect the computer sound card, set-top box and other external audio source equipment. [Function]-- Three switching modes: Bluetooth mode, music mode, input mode. Support MP3/USB/TF/LINE IN/FM/Bluetooth/remote control. Compatible with most smartphones, Bluetooth electronics, Perfect for home or vehicle audio systems and wired headphones. The "L-R-OUT" output directly drives the earphones, not the speakers. [EQ Control]-- With remote control for distant audio adjustments. Press the "EQ" button to realize 6 sound effects loop adjustment: pop, rock, classical, jazz, heavy bass, vocal, etc. Please refer to the pictures and the attached English manual for the specific operation of the buttons. Product Features While adjusting the volume, the display shows the volume level. Remote Control receiver, it is convenient to use remote control when driving a car. Switch Operation: Press the power button on the remote control, or press and hold the "MODE" mode switch button on the player for 3 seconds to switch the machine on/off. Bluetooth Version: 5.0 version Radio FM Frequency: 87.5-107.5 MHZ colour: blue Material: ABS Package Contents: 1 x Audio Player 1 x Remote Control 1 x USB Cable 1 x 3.5mm Audio Output Cable 1x 3.5mm Audio Input Cable Only the above package content, other products are not included