• Bluetooth, FM audio transmission
• Support QC3.0, QC2.0, PD, for Huawei FCP, for Samsung AFC, BC1.2, for Apple 2.4A and other charging protocols
• Support for WMA, MP3, WAV, APE, and FLAC music formats
• Support for Bluetooth-compatible phone, voice, music, and navigation
• Support output over-voltage protection, short circuit protection, over-current protection, over-temperature multiple protection
• Low-voltage flashing alarm. Automatic back.
• Support U disk, TF card peripherals
• BAS, TREBLE sound is optional
• Support for AUX audio input and output

Specifications:

• Bluetooth-compatible version: 5.3
• FM frequency: 87.5Mhz-108.0Mhz
• Bluetooth-compatible effective distance: 10 meters
• QC3.0 port output: 5V/3A,9V/2A,12V/1.5A
• PD port output: 5V/3A,9V/3A,12V/2.5A
• Music mouth: 5V / 1A
• Input voltage: 12V-24V
• U disk / TF card capacity: MAX32GB