Specification AgeRangeDescription : Adult AudioDriverSize : 25 millimeters AudioDriverType : bone_conduction_driver AudioLatency : 8 milliseconds BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5.3 Brand : DFROBOT BulletPoint1 : Mini Size, Massive Storage Expansion: Measuring just 20mm*20mm and weighing 20g, the module's compact size makes it perfect for integration into space-constrained products. It also supports up to 32GB TF cards and USB drives for expansion, as well as 64MB of NORFLASH, providing users with a wide range of storage options. BulletPoint2 : High Integration and Compatibility: The DFPlayer Mini is a highly integrated MP3 module that supports hardware decoding for MP3, WAV, and WMA formats, and is compatible with FAT16 and FAT32 file systems. It can be easily controlled with simple serial commands, making it a breeze to integrate into various DIY projects and commercial products. BulletPoint3 : Exceptional Sound Quality: With a 24-bit DAC output, the DFPlayer Mini boasts a dynamic range of up to 90dB and a signal-to-noise ratio of 85dB, ensuring exceptional sound quality for applications that require clear voice announcements and music playback. BulletPoint4 : Ease of Use and Flexibility: The DFPlayer Mini supports multiple control methods, including IO control, serial port, and AD key control, allowing users to choose the most suitable control method for their needs. Additionally, with 30 levels of volume adjustment and 6 levels of EQ settings, users can customize the audio output to their environmental requirements. BulletPoint5 : SHIPPING LIST: DFPlayer Mini x1 BulletPoint6 : ⚠️【Note】Please remember not to use the Bluetooth mode underwater as it is only suitable for Mp3 mode. Color : Black Compatibility : pc_usb CompatibleDevices : Laptop CompatibleDevices1 : Wired Headphone CompatibleDevices2 : Personal Computer CompatibleDevices3 : Speaker CompatibleDevices4 : Bluetooth earphone ComponentType : Battery ComponentType1 : Memory ComponentType2 : Battery ComponentType3 : Display ConnectivityTechnology : Aux ConnectivityTechnology1 : USB ConnectivityTechnology2 : personal computer ConnectivityTechnology3 : Bluetooth ControllerType : Button ControlMethod : touch ControlType : Media Control CustomerPackageType : Carton DigitalStorageCapacity : 4 GB EarpieceShape : Circle ExternallyAssignedProductIdentifier : 6959420902521 ExternallyAssignedProductIdentifier1 : 650229387439 ExternallyAssignedProductIdentifier2 : 0650229387439 FrequencyResponse : 20 KHz GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : open_ear HeadphonesFormFactor : True Wireless HeadphonesJack : No Headphones Jack Impedance : 55 ohm IncludedComponents : Microcontroller IncludedComponents1 : 1 x MP3 Player IncludedComponents2 : 1 x Type-C Charging Cable IncludedComponents3 : 1 x Wired Earphone IncludedComponents4 : 1 x User Manual IncludedComponents5 : 1 x Silicone Case IncludesRechargableBattery : 1 ItemName : DFPlayer - A Mini MP3 Player ItemPackageDimensions_Height : 6.5 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 5.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : speaker-replacement-parts-and-components LeagueName : NBA Manufacturer : DFROBOT Material1 : Acrylonitrile Butadiene Styrene (ABS) Material2 : PC Material3 : Nickel alloy MaximumOperatingDistance : 10 meters MediaType : MP3 MediaType1 : SD Card MediaType2 : Micro SD MediaType3 : MP3/WMA/DRM/OGG/APE/FLAC/WAV/AAC-LC/ACELP MemoryStorageCapacity : 128 MB ModelName : DE1131 ModelNumber : DFR0299 NoiseControl : active_noise_cancellation NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfPowerLevels : 7 PartNumber : DFR0299 ProductDescription : SHIPPING LIST DFPlayer Mini x1 ProductSiteLaunchDate : 2020-05-29T06:22:09.664Z RecommendedUsesForProduct1 : Swimming RecommendedUsesForProduct2 : Cycling RecommendedUsesForProduct3 : Running RecommendedUsesForProduct4 : Yoga RecommendedUsesForProduct5 : Gaming RecommendedUsesForProduct6 : Calling RecommendedUsesForProduct7 : Fitness RecommendedUsesForProduct8 : Dancing Sensitivity : 60 decibels SeriesNumber : 2 Size : 32GB SpecificUsesForProduct1 : Sports SpecificUsesForProduct2 : Office SpecificUsesForProduct3 : Gaming Style : Sport SubjectCharacter : JIMBOBO Bone Conduction Headphones Bluetooth 5.3 Wireless Open Ear Headset with Microphone 8G Memory MP3 Player IP68 Waterproof Sport Earphones for Swimming Running Workout Yoga AS18 Bone Conduction Headphones Wireless Bluetooth Lightweight Open Earbuds with Mic Extra Comfort IPX5 Waterproof Headset for Sport Running Cycling Driving Bone Conduction Headphones Bluetooth 5.3 Wireless Open Ear Headphones with Mic IPX7 Sweatproof Sport Headset for Running Cycling Workout Black Bone Conduction Headphones Wireless Headphones Bluetooth 5.3 Open Ear Headphones 8H Playtimes Sports Earphones with Mic IPX6 Waterproof Headset for Hiking Cycling Gym Black Open Ear Bluetooth Bone Conduction Sport Headphones Sweat Resistant Wireless Earphones for Workouts and Running with Premium Deep Base Built in Mic with Hair Band Black True Wireless Bone Conduction Earphones OWS Open Ear Headphones with Earhooks Bluetooth 5.3 Up to 60H Playtime with Case IP68 AAC SBC for Cycling Yoga Workouts Open Ear Bluetooth Sport Headphones Bone Conduction Wireless Earphones Sweatproof for Running and Workouts with Sticker Bone Conduction Headphones Open Ear Wireless Headphones Bluetooth 5.3 Sports Earphones with Built in Mic Sweat Resistant Headset for Running Cycling Hiking Driving 10H Playtime Black Open ear clip Bone conduction Headphones Bluetooth 5.3 wireless Clip on EarBuds 60 hour playback time with charging case digital display waterproof fitness and sports Earphones for runing black Bone Conduction Headphones Open Ear Headphones Bluetooth 5.4 Wireless Headsets with Mic IPX7 Waterproof Sport Headphones for Running Cycling Workout Gray Bone Conduction Headphones Bluetooth 5.3 Open Ear Headphones 8H Playtimes Wireless Headphones with Mic Sport Earphones IP56 Sweatproof Headset for Workout Hiking Bone Conduction Headphones Bluetooth Open Ear Headphones Sports Wireless Earphones Bluetooth Headphones with Built in Mic Up to 8 Hours Playtime Running Headphone for Running Cycling Workouts SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedStandards : MP3/DRM/WMA/OGG/APE/FLAC/WAV/AAC-LC/ACELP SupportedStandards1 : WAV SupportedStandards2 : WMA SupportedStandards3 : MP3 SystemRequirements : Android, iOS, Windows TargetGender : unisex TeamName : Los Angeles Lakers Theme : Sports TotalUsb20Ports : 1 UnitCount : 1 UnspscCode : 52161500 WarrantyDescription : 1year manufacturer WaterResistanceLevel : waterproof WirelessCommStandard : bluetooth WirelessCommunicationTechnology : Bluetooth