• Bluetooth V5.0

• Dual display digital tube, support real-time detection and display of battery voltage

• Orange USB port supports Quick Charge 18W charging, USB Type-C port supports PD 18W charging

• With colorful atmosphere lights

• Press button to wake up phone voice assistant

• Support stereo FM transmission technology

• Support pendrive/TF card playback

• Support lossless music formats such as WAV/FLAC

• Support music, volume, and frequency power-off memory function;

• Bluetooth supports A2DP, AVRCP, HFP, HSP

• Support switching to private phone call answering

• Support Bluetooth stereo music DSP technology

• Press button to turn on/off, keep charging

• Input over voltage protection, output over current protection, output short circuit protection, over temperature protection

Specification:

• Rated working voltage: 12V-24V

• Limit working voltage: 10~26V

• Blue USB port: support 1GB-64GB USB flash drive

• Orange USB port: support QC 3.0 charging (maximum 18W)

• USB Type-C port: PD3.0 (maximum 18W)

• Working temperature: 0~50℃

• Supported playback format: MP3 / WMA / WAV / FLAC

• Signal to noise ratio: >60dB

• Battery voltage error: ±0.5V

• Bluetooth version: 5.0

• Bluetooth sound processing: with DSP technology and A2DP (Advance Audio Distribution Profile) function

• Bluetooth transmission distance: 10m

• Bluetooth microphone effective distance: 0.5~2m

• FM transmitting frequency: 87.5~108MHz

• Transmit FM mode: stereo digital PLL frequency lock