• With colorful ambient light, cool and stylish
• Support Bluetooth-compatible hands-free calling, support Bluetooth-compatible stereo A2DP music playback
• Three charging ports: 1 Max 20W PD fast charge port (5V 3A, 9V2.2A, 12V1.7A); 1 SCP/QC3.0 charging port; 1 U-disk/1A USB port
• With power failure memory function, when the product restarts again, it will continue to play the music you last listened to
• With voltage detection function, automatic detection of car battery voltage
• Support U disk to play music

Specification: 

• Working voltage: 12-24V
• Charging port: PD+SCP/QC3.0+1A
• Playback format: MP3 WAV
• Signal-to-noise ratio: >60DB
• Distortion: <0.1%
• Bluetooth-compatible version: 5.0
• Bluetooth-compatible sound processing: A2DP
• Bluetooth-compatible transmission distance: 5 meters
• Effective distance of Bluetooth-compatible microphone: 0.5-2 meters
• FM frequency: 87.5-108.0MHZ
• FM mode: Stereo digital PLL frequency locking
• Support U disk: maximum 32G(not included)
• Product size: 4.8*4.8*8.2cm
• Net weight: 36g