• This device supports Bluetooth-compatible hands-free calling with echo and noise cancellation during calls
• With 2 USB and 1 Type-C port, providing an output current of 3.1A
• It also features stereo Bluetooth-compatible and FM transmission technology, supporting U-disk reading and Bluetooth-compatible playback
• Support music in MP3/WAV formats
• With an automatic power-off memory function
• Powered via the cigarette lighter socket with a DC12V-24V voltage supply
• It has a voltage detection function
• With colorful ambient light, cool and beautiful

Specification:

• Weight: 47.1g
• FM transmitting frequency: 87.5-108Mhz
• Bluetooth-compatible version: 5.3
• Input voltage: 12V-24V