Built-in Bluetooth + microphone2USB, fast charging USBSupports hands-free calling.Supports advanced audio transmission mode.Supports clock indication when power is off.Model:2225Storage capacity:No memoryFM function:Yes (87.5-108mhz)PC interface type:BluetoothAudio source:Car integrated MP3 playerHigh quality digital stereo FM radioSupports -band radio shop FM1-FM2-FM3 with 18 preset stations. (RF: 87.5-108MHz)Support USB / TF card readerSupports audio:MP3 / WMA / WAV formats etc.Support folder playback functionSupports remote control.Rotating electronic volume controlMP3 playback supports pause / preview / repeat / random play and 10 track up / down selectionElectronic bass / treble / left/right balance / front/back balance volume controlFront AUX audio input hole and rear terminal L / R audio RCA output hole.4-track output (4 speakers)Seven-colour light displayInput voltage:DC 12VOutput power:4*60WFrequency range:87.5MHZ-108.0MHZMaximum current consumption:15AFitment:For CarColour:BlackMaterial:plastic+MetalPackage Contents:1 set * 7 Colourful lights Radio1 * English instruction manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.