Car Charger FM Transmitter Bluetooth5.0 Hands Free True 3.1A Dual USB Port PD FastCharging MP3 Music TF Card U disk AUX Player

SPECIFICATIONS   Hign-concerned Chemical: None Item Type: FM Transmitters Choice: yes   Features:Bluetooth:V5.0Display: dual-screen digital tube displayCharging interface: support USB 3.1A fast chargingPD interface: support PD fast chargeVoice assistant:support voice assistant functionOne-key power on and off: support one-key soft poweroff, support any key to power onLuminous lights: support RGB lightsBattery function: support battery voltage detectionBattery memory: automatic power-off memory functionFM function:supportFM stereo transmission tcechnologyU disk: support U disk playbackTF card: support TF card music playbackPlayback format: support WMA, MP3, WAV, music format filesBluetooth-compatible format:Bluetooth-compatible;upports A2DP, AVRCP, HFP, HSPHands-free function:Bluetooth-compatible hands-free callingStereo:support Bluetooth-compatible stereo musicDSP technologyFrequency:87.5-108.5mhzUSB output:3.1A,PD type-CWorking Voltage:12-24VPacking list:1x Car FM TransmitterNote:1.Due to manual measurement,please allow 1-3 cm error. Make sure you don't mind before bidding.2.Due to the difference of different monitors, the picture may not reflect the actual color of the product Thanks.