Q15 Multifunctional Car Dual USB 3.1A Charger MP3 Music Player Bluetooth FM Transmitter with 3 in 1

1. The charging cable has three interfaces, 3.1A current output, and supports various mobile phones and tablets. The charging is more professional and safe.
2. High-resolution, high-performance stereo, no freeze, support MP3/FLAC/WMA/APE and other lossless music, multiple audio format playback.
3. DSP noise reduction technology, full sound.
4. U disk/TF card is plug and play, compatible with all brands of U disk/TF card, up to 32GB expansion (not included in the shipment), and the playback mode can be switched freely.
5. Power-off memory playback function, automatic connection back.
6. The operation is simple, one key to hang up the phone, and rotate the button to adjust the volume and frequency.
7. Parameters:
Bluetooth version: V5.0
Bluetooth transmission distance: 10-15m
Frequency response: 20Hz-15Khz
Audio format: MP3/WMA
Signal to noise ratio: 68dB
FM transmitting frequency: 87.5-108.0Mhz
Input: 5V~2A, 9V~1.8A
Rated working voltage: 12-24V
Power consumption: 0.5W
Working temperature: -10~70 degrees Celsius
Working humidity: 0~-0%
USB charging output: 5V/3.1A