Car FM Transmitter 1.77"Color Screen Bluetooth 5.0 AUX Handsfree Car Kit Auto Radio Car MP3 Player Dual USB Charge QC3.0 Quick Features: 1. Car Bluetooth MP3 supports hands-free calling, built-in high-sensitivity microphone, HSP bottom noise and echo suppression. 2. The 1.77-inch TFT color screen displays lyrics, song names, playing status and other information. 3. Automatic detection of car battery voltage, voice reminder, support real-time voltage check. 4. Bluetooth smart MP3 player, support mobile phone/network/all kinds of music APP software playback 5. Support mainstream map APP navigation voice broadcast and QQ/WeChat other software language playback functions 6. Support lossless audio decoding, high resolution, high-performance stereo, support WMA, APE, FLAC, WAV and other lossless music formats. (97% of car Bluetooth on the market does not support FLAC, APE format) 7. Support TF card and U disk extended playback 8. The upgraded version of Actions 5.0 Bluetooth chip, the connection is more stable, and the automatic connection is faster. 9. Dual USB car charger, QC3.0 fast charging: 3A/3.6-6.5V, 2A/6.5-9V, 1.5A/9-12V + smart identification charging 5V/2.4A. Quick charging QC3.0 charging speed is 4 times faster than ordinary 5V/1A. (Mobile phone needs to support QC3.0 function) 10. Support playback breakpoint memory function. 11. Support 3.5mm AUX audio interface high-quality audio output 12. Support button operation to switch folder playback 13. Knob design, one-key operation to adjust the volume / answer / hang up / call back Specifications: 1. Working voltage: 12V-24V 2. USB output voltage: DC/5V 3. Dual USB charging: USB-1 QC3.0 fast charging: 5V/3A (Max), 9V/2A, 12V/1.5A + USB-2 5V/2.4A smart fast charging 4. Bluetooth version: Bluetooth 5.0 5. Effective distance: about 10M 6. Transmitting distance: <5M 7. Support TF card/U disk capacity: 64GB 8. Voltage detection range: 6-30V 9. Power supply mode: cigarette lighter power supply 10.Bit rate: 64-320KBPS 11.Harmonic distortion: <0.05% FM: <0.1%) 12.Signal-to-noise ratio: 85db (FM: 65db) 13. File support type: MP3/WMA/APE/FLAC/WAV 14. FM frequency range: 87.5-108MHz (100KHz step) 15. Product size: 70*62*205mm Package include: 1 X Wireless FM transmitter car charger 1 X User manual