• 2 USB ports, can charge two phones at the same time
• The QC3.0 fast charging port output: DC3.5-6.5V/3A, 6.5-9V/2A, 9-12V/1.5A
• Bluetooth-compatible 5.0 technology, stable and fast connection
• Support hands-free calls, Bluetooth-compatible music, FM
• Support U-disk up to 64GB(FAT32 format)
• With LED digital display to show voltage

Specification:

• Model: C57
• FM frequency range: 87.5-108MHZ
• Bluetooth-compatible version: V5.0
• Voltage: 12V
• Material: ABS