BT22 Colorful Light Dual USB Voltage Detection Car Bluetooth MP3 FM Transmitter QC3.0 Fast Charging Phone Charger

• Wirelessly transmit calls and audio to the car FM stereo system via Bluetooth

• When answering the call, it will automatically switch from the music state to the hands-free mode

• Easy to operate with the design of a large rotary button

• RGB LED backlight adds luster to your car

• Press the bass button to enjoy the heavy bass in the car

• Quick start voice assistant

• Large orange LED display

• Detect the voltage of the car battery at startup

• Dual USB charging ports: 5V/2.4A + QC3.0

• You can turn on/off the LED lights

• Compatible with all mobile phones, tablets, MP3 and other USB charging devices
  

Specification:

• Material: ABS

• Input voltage: DC 12-24V

• QC 3.0 output: DC 3.6-6.5V/3A, 6.5-9V/2A, 9-12V/1.5A

• USB output: DC 5V/2.4A 

• Frequency: 87.5~108.0MHz

• Bluetooth version: 5.0

• Launch distance: 3 meters

• Display mode: orange digital tube display

• Music format: MP3 / MAV / APE / FLAC

• Caller ID: Support

• Size: 83.6mm * 48.5mm * 45.6mm/3.29" * 1.91" * 1.80"

Note:

• Due to manual measurement, different measurement methods and tools, the size may have a little error.

• Due to different monitors and lighting, the picture may not show the actual color of the item. Thank you for your understanding.