Specification AudioInput : Auxiliary AudioOutputMode : Stereo AudioOutputType : Bluetooth, auxiliary BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : not_installed Brand : UGREEN BulletPoint1 : Latest Bluetooth 5.4 Technology: With Bluetooth 5.4, connect the device faster and get a more stable signal transmission. Whether watching videos or playing games, the synchronization of audio and video is significantly improved, reducing the trouble caused by delay and improving the entertainment experience. BulletPoint2 : Maximum 18 Hours Battery: It can last up to 18 hours to meet your all-day use needs. This device is the best companion whether you frequently travel for leisure or business trips. You can enjoy uninterrupted music or calls without frequent charging.(RX: 18H/ TX: 16H ) BulletPoint3 : Built-in Microphone: The built-in microphone of the ugreen allows you to answer calls directly without interrupting music playback when the device is connected to a mobile phone to play music; ugreen ensures that you do not miss any important calls while enjoying music. BulletPoint4 : 10M Transmission Distance: The 10-meter transmission distance allows you to move freely within your home or office without worrying about interruptions in the audio signal. No matter where you are in the room, you can enjoy stable audio transmission. BulletPoint5 : 2 In 1 Bluetooth Transmitter Receiver: In TX mode, you can connect the device to a TV, airplane, and other devices without Bluetooth function, and then connect Bluetooth headphones to listen to music; in RX mode, you can turn non-Bluetooth stereo devices such as car audio, old speakers into Bluetooth devices, and then connect mobile phones, computers, etc. to play music; without the constraints of cables, move more freely without affecting audio playback. BulletPoint6 : Note:This device is only equipped with transmission functionality and does not have receiving capabilities. Therefore, it should not be used in vehicles as it cannot receive audio signals. Color : white CompatibilityOptions : Speaker, Smartphone, TV, Car Stereo, Car Audio, Old Speakers CompatibleDevices : Smartphone CompatibleDevices1 : Speaker CompatibleDevices2 : Smartphone CompatibleDevices3 : Speaker CompatibleDevices4 : Television CompatibleDevices5 : Tablet CompatibleWithVehicleType : Car CompatibleWithVehicleType1 : Car CompatibleWithVehicleType2 : Truck CompatibleWithVehicleType3 : Van ConnectivityTechnology : Bluetooth ConnectivityTechnology1 : USB ConnectivityTechnology2 : Auxiliary ConnectivityTechnology3 : Bluetooth ConnectorGender : Male ConnectorType : 3.5MM Male ConnectorType1 : USB Type A ConnectorType2 : USB Type C ContainsBatteryOrCell : battery ControllerType : Jog Dial ControlMethod : voice ControlType : Voice Control DataLinkProtocol : Bluetooth-specific data link protocol ExternallyAssignedProductIdentifier : 6941876248124 ExternallyAssignedProductIdentifier1 : 033991102118 ExternallyAssignedProductIdentifier2 : 0033991102118 GpsrSafetyAttestation : 1 HardwareInterface : bluetooth HardwareInterface1 : bluetooth_5 HardwareInterface2 : bluetooth HardwareInterface3 : bluetooth_5 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_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 Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment HumanInterfaceInput : unknown HumanInterfaceInput1 : buttons HumanInterfaceInput2 : microphone HumanInterfaceInput3 : dial IncludedComponents1 : Bluetooth Audio Adapter x1 IncludedComponents2 : USB-C Power Cable x1, Optical Cable x1 IncludedComponents3 : 3.5mm AUX to RCA Cable x1, 3.5mm Audio Cable x1 IncludedComponents4 : Velcro x1 IncludedComponents5 : User Manual x1 IncludesRechargableBattery : 1 InstallationType : wired ItemDisplayDimensions_Depth : 20 meters ItemDisplayDimensions_Height : 20 centimeters ItemDisplayDimensions_Width : 5 centimeters ItemName : UGREEN Airplane Bluetooth 5.4 Transmitter Receiver for 2 Airpods or Headphones, Airplane Travel Essentials 2-in-1 Wireless Bluetooth Adapter, 3.5MM AUX Jack Adapter on Flight, TV, Car Stereo ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mp3-bluetooth-transmitters LongTermStorageInformation : LongTermStorage=42 Manufacturer : Ugreen Group Limited Material : Metal MediaType : MP3, WAV, AAC, FLAC MfgWarrantyDescriptionLabor : 3-Year Limited Warranty ModelName : T1 ModelNumber : 45812 NumberOfChannels : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfPorts : 1 PackageLevel : unit PartNumber : 45812 PowerSourceType : Battery Powered ProductDescription : Latest Bluetooth 5.4 Technology: With Bluetooth 5.4, connect the device faster and get a more stable signal transmission. Whether watching videos or playing games, the synchronization of audio and video is significantly improved, reducing the trouble caused by delay and improving the entertainment experience. ProductSiteLaunchDate : 2024-12-15T08:00:00.000Z SafetyWarning : Battery handling: Keep battery away from extreme temperatures and humidity. Do not dispose of battery in fire. Interference warning: This device may interfere with other wireless devices. Follow local regulations for disposal of electronic waste. Size : 3.35in * 0.67in * 5.51in StreetDate : 2024-06-28T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedApplication : All Bluetooth compatible audio applications SupportedApplication1 : Siri SupportedApplication2 : Google Assistant SupportedStandards : Bluetooth 5.4 SupportsBluetoothTechnology : 1 UnspscCode : 43211614 Voltage : 12 volts_of_direct_current WarrantyDescription : 24 Months Warranty Service by UGREEN WirelessCommStandard : bluetooth WirelessCommunicationTechnology : Bluetooth