Handsfree Bluetooth MP3 Player Dual USB Fast Car Charger

Feature:

Name: Car Bluetooth MP3 Player
Music format: MP3/WAV
Frequency: 20Hz-15Khz
FM transmitting frequency: 87.5-108.0Mhz
Bluetooth version: 5.0
Transmission distance: 10-15M
Working voltage: 12V-24V
USB output: 5V 3.1A/5V 1A

Package
Car mp3 Player Transmitter*1