Specification AudioOutputMode : FM transmission, Bluetooth, Internal AudioOutputType : bluetooth BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Generic BulletPoint : DC 3-5V Stereo FM Transmitter Module SI4713 Digital Wireless Radio MCU Module For Electronic DIY LED Micro Controller MCU-4713 BulletPoint1 : PD Fast Charging & 2 USB & 1 Type-C Ports – Supports Power Delivery (PD) fast charging for rapid power-ups, along with a standard 2 USB and 1 Type-C ports for simultaneous charging. BulletPoint10 : Compatible with Dogtra 1700NCP Receiver, 170NCP Transmitter, 175NCP Transmitte, 175NCP Transmitter, 175NCP transmitters, 1800 Receiver, 1800NC receiver, 1802NC Receiver, 1803NC receiver, 1804NC Receiver, 180NCP Transmitter, 180NCP transmitters, 1900 Receiver, 1900NCP Transmitter, 1902NCP, 1902NCP Transmitter, 2000 beeper receiver, 2000 T&B Receiver, 2000 Training & Beeper, 2000 training receiver, 2000200NC Receiver, 2000B receiver, 2000B Transmitter, 2000NC receiver, 2000NCP Receiver, 2200NCP BulletPoint2 : Bluetooth 5.0 Connectivity – Stable and high-speed BT5.0 ensures seamless pairing with smartphones, providing enhanced audio quality and faster data transmission. BulletPoint3 : Wireless FM Transmitter & Receiver – Broadcast music from your phone via FM radio frequency to your car’s stereo, offering a wireless audio experience. BulletPoint4 : Hi-Fi Music Playback – Supports MP3, WMA, WAV, FLAC formats with high-fidelity sound, ensuring clear and immersive audio output. BulletPoint5 : Hands-Free Calling – Built-in noise-canceling microphone ensures crystal-clear calls with one-touch answer/reject functionality for safer driving. BulletPoint6 : Multiple Device Compatibility – Works with iPhones, Androids, tablets, GPS devices, and more, making it a versatile car accessory. BulletPoint7 : LED Display & Car Battery Voltage Detection – The digital screen displays FM frequency & car battery voltage to keep you informed. BulletPoint8 : Compact & Stylish Design – Sleek, modern look with an ergonomic design that fits seamlessly into your car’s interior. BulletPoint9 : Perfect for Road Trips, Daily Commutes & Hands-Free Driving! Color : Black CompatibilityOptions : Bluetooth-enabled devices, USB devices, TF cards CompatibleDevices : Smartphone CompatibleDevices1 : Speaker CompatibleDevices2 : Amplifier CompatibleDevices3 : Laptop CompatibleDevices4 : Car Stereo System CompatibleDevices5 : MP3 Player CompatibleDevices6 : USB flash drive CompatibleWithVehicleType : Car, Truck, Van ConnectivityTechnology : Bluetooth ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ConnectorGender : Male-to-Male ConnectorType : USB Type A, USB Type C ConnectorType1 : USB Type C ConnectorType2 : USB Type A ControllerType : Button Control, App Control ControlMethod : voice ControlType : App Control, Remote Control DataLinkProtocol : Bluetooth ExternallyAssignedProductIdentifier : 3001714602594 ExternallyAssignedProductIdentifier1 : 799599222169 ExternallyAssignedProductIdentifier2 : 0799599222169 HardwareInterface : bluetooth_5 HardwareInterface1 : usb HardwareInterface2 : bluetooth_5 HardwareInterface3 : bluetooth HumanInterfaceInput : microphone IncludedComponents : FM T55 Transmitter, PPA R37N Receivers, EAR 022 Earphones, BAT KT6 Chargers, Rechargeable Batteries, ANT 005 Antenna IncludesRemote : 1 InstallationType : Plug In ItemName : DC 3-5V Stereo FM Transmitter Module SI4713 Digital Wireless Radio MCU Module for Electronic DIY LED Micro Controller MCU-4713 ItemPackageDimensions_Height : 3.7 centimeters ItemPackageDimensions_Length : 8.7 centimeters ItemPackageDimensions_Width : 3.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mp3-player-radio-transmitters LongTermStorageInformation : Suitable for long-term storage [No specific location] Manufacturer : Generic Material : Copper Material1 : Plastic Material2 : Metal MediaType1 : SD Card MediaType2 : USB Flash Drive ModelName : UNIVERSAL ModelNumber : F-LBAND-Tx/Rx MountingType : Dashboard Mount NumberOfChannels : 3 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfPorts : 4 PartNumber : Lile_HFN_2688 PowerPlugType : no_plug PowerSourceType : Corded Electric ProductDescription : Pin Descriptions:
LIN: Audio input, connected to the left channel of the headphones.
RIN: Audio input, connected to the right channel of the headphones.
Vin: The power supply voltage is 3-5VDC.
GND: Ground.
3V0: This is the regulator interface, connected to 3.3V, if you need 100mA of 3 volts, you can use this adjustment to adjust the voltage.
RST: Reset.
CS: Select pin for spi mode. The i2c address is determined. When connected high (default), the i2c address is 0x63. If grounded or shorted, the i2c address is 0x11.
SCL: Clock pin, connected to the microcontroller.
SDA: Data pin, connected to the microcontroller.
GPIO: Can be used to flash the LED, the initial state has been set, 3V output.|| ProductSiteLaunchDate : 2023-11-30T05:20:27.591Z Reusability : Rechargeable SafetyWarning : Voltage WARNING FUNCTION: Keep track of your car battery's health status to prevent various problems and protect your driving safety. Size : Small SpecificUsesForProduct1 : Speaker SpecificUsesForProduct2 : Amplifier Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : Bluetooth SupportsBluetoothTechnology : 1 UnitCount : 3 UnspscCode : 32000000 Voltage : 4.8 volts WarrantyDescription : 30 Days WirelessCommStandard : bluetooth