Kebidumei Multi Functional Car Charger MP3 Bluetooth 5.0 2USB+2PD Quick Charge Ci-garette Lighter Adapter 12-24V Fast Charging Phone Charger for Phone

Features:USB3.1A, battery voltage detectionSupport BT music/TF card/U disk playback, support BT hands-free callSupport power off memory function2 mobile phones charge at the same time, support charging while listening to song*Noise cancellation function, built-in noise cancellation circuit, make the call sound clearerSpecification:USB output: 3.1AMemory card type: U diskSupport U disk capacity: ≤32GBPower supply: DC12-24VSupport file type: MP3/WMA/APE/FLACFM frequency range: 87.5-108MHzSignal to noise ratio: 85db (FM: 65db)Harmonic distortion: 0.05% FM: 0.1%)Working temperature: 0℃-60℃Suitable models: DC12V -24V car generalPackage included:1pc * BT Fm modulator