• Lossless sound quality with One-touch button, handsfree call 

• There are two functions combined in one: charging and music

• Audio formats: MP3/WMA/FLAC

• CNC display, real-time monitoring of battery voltage, safer driving 

• Dual USB output, can charge two devices at the same time 

• Flash disk playback, plug and play 

• Suitable for 12V/24V mainstream car models, compatible with all kinds of music, navigation, APP

Specification:

• Model: E41

• Bluetooth-compatible: V4.2

• Input: DC 12V-24V

• Output: 5V/2.1A 5V/1A

• Support U disk: yes

• Working principle: the mobile phone is connected to the transmitter through Bluetooth. The transmitter connects to the car speaker through FM