2. Support 5V 3.1A fast charging, with dual USB charging ports, while charging does not affect the charging speed.
3. Compatible with a variety of mobile phone sound software APPs, broadcast through car audio, and there is no restriction on mobile phone models.
4. MCU+DSP dual-core processor, compatible with Android and iOS systems, background noise reduction processing makes playing music and mobile phone calls clearer.
5. Compatible with various brands of music U disks, up to 32GB expansion, and the playback mode can be switched freely. (Not shipped with)
6. Power-off memory playback function, automatic connection back.
7. High-resolution, high-performance stereo, no freeze, support MP3/FLAC/APE and other lossless music, multiple audio format playback.
Frequency response: 20Hz~15Khz
FM transmitting frequency: 87.5-108.0Mhz
Bluetooth version: 5.0
Transmission distance: 10-15m
Working voltage: 10-24V
USB output: 5V 3.1A / 5V 1A