Oumij1 Motherboard Power Amplifier Board Power Amplifier Audio Receiver Module Car Motherboard Speaker Bluetooth MP3 Stereo Board

Specification:  Condition: 100% Brand New Material: ABS Color: As Pictures Shown Size: Approx. 4.5 * 4 * 1cm/1.8 * 1.6 * 0.4in Power Supply Interface: Universal Micro USB 5V Power Supply Bonding Pad:External 3.7V-5V USB (U Disk) Interface: Support play files of MP3/WAV/APE/FLAC format in the U disk, support FAT16/32 file format TF Card Slot (NOT Including TF Card): Support play files of MP3/WAV/APE/FLAC format in the TF card, support FAT16/32 file format LED Indicator Light: Normally on in bluetooth mode, flash in music play mode 3.5mm Stereo Output: Standard 3.5mm jack  Package List:  1 * Module