• Bluetooth-compatible hands-free calling and music function
• With 2 USB and 1 Type-C charging ports
• Echo cancellation and noise processing during calls
• Stereo Bluetooth-compatible and FM transmitter technology
• Support U-disk/TF card/Bluetooth-compatible function
• Support MP3/WAV format music
• Automatic power-off memory function
• Cigarette lighter power supply: DC12V-24V voltage power supply
• With voltage detection function
• Designed with colorful light

Specification:

• Material: ABS
• Bluetooth-compatible version: 5.0 
• FM transmit frequency: 87.5~108Mhz