3in1 Car Bluetooth 5.0 FM Transmitter Audio MP3 Player 55W Fast Charging Car Charger with Retractable Cable Voltmeter 3.1A USB Type C Phone Chargers:This product is a multifunctional Car FM Transmitter which plays music in MP3WMAformat and charge a variety of electronic devices.With embedded highperformance Bluetooth module and MP3WMA decoding chip, Audio playback can be implemented wirelessly with USB drive, TF and other electronic devices through a car audio.Moreover, if a cell phone is connected with this product via Bluetooth, handsfree phone call operations during gudio playback can be activated, ad well as audio plqyback with cell phone through car audio.Features:Dual Port USB Charging : Charge two devices simultaneously with the USB +PD port charging feature.Voltage Display : Monitor the voltage of your car's battery with the builtin voltage display.Retractable Charging Cable : The retractable charging cable makes it easy to store and use onthego.Fast Charging : With a charging speed of 55W, this car phone charger can quickly charge your devices.Bluetooth FM Transmitter.Specifications:Model: KC08Special Features: Handsfree Car Kit Wireless FM Transmitter ModulatorModel Name: Stereo Bluetooth 5.0 FM Transmiter Double USB Phone chargerMaterial: ABS+PCWorking Voltage: 12V24VOutput: 5V1.5A or 5V3.1ATotal power: 15WOutput TYPE: USB, TypeC, LightningDual Ports Output:5V=3.1A MaxInterface: USB 2.0Origin: Mainland ChinaItem Type: Cables, Adapters & SocketsAdapter For iPhone 14 13 12 for Xiaomi for SamsungApplicable models: 12V24V cars, SUVs, trucksNote:Since different computers display different colors, the colors of actual items may be slightly different from the above images.Package includes1x Car Charger