Specification Brand : Dpofirs BulletPoint1 : Multi Function Adapter: NFC wireless audio adapter supports multiple functions, supports mobile phone hands free calling, mobile phone navigation, listening to music, etc. BulletPoint2 : Receiving Mode: NFC wireless audio adapter supports receiving signals, and outputs to audio, headphones and other devices through AUX audio. BulletPoint3 : Car Connection: Connect the connector to the car AUX interface, and connect the to the car audio, you can talk and listen to dynamic music, so that your journey is no longer lonely. BulletPoint4 : Ultra Long Distance Transmission: The NFC wireless audio adapter can transmit without obstacles within the range of about 15m/49.2ft, and you can enjoy music no matter where you are. BulletPoint5 : Rechargeable Design: Built‑in 200mAh capacity lithium battery, designed with type c charging interface and equipped with type c charging cable, exquisite appearance, small and portable. Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment ItemName : NFCEnabled Audio Receiver for Sound System, Wireless Audio Adapter AUX Receiving Transmitting Combo Hands Free 10Hz‑20HKz for Home Car ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : vehicle-wireless-audio-cell-phone-car-kits Manufacturer : Dpofirs ModelName : Dpofirsktep302d4q ModelNumber : Dpofirsktep302d4q PartNumber : Dpofirsktep302d4q ProductDescription : Feature: 1. Multi Function Adapter: NFC wireless audio adapter supports multiple functions, supports mobile phone hands free calling, mobile phone navigation, listening to music, etc. 2. Receiving Mode: NFC wireless audio adapter supports receiving signals, and outputs to audio, headphones and other devices through AUX audio. 3. Car Connection: Connect the connector to the car AUX interface, and connect the to the car audio, you can talk and listen to dynamic music, so that your journey is no longer lonely. 4. Ultra Long Distance Transmission: The NFC wireless audio adapter can transmit without obstacles within the range of about 15m/49.2ft, and you can enjoy music no matter where you are. 5. Rechargeable Design: Built‑in 200mAh capacity lithium battery, designed with type c charging interface and equipped with type c charging cable, exquisite appearance, small and portable.