Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Eurkoep BulletPoint1 : 【128GB Ultra-large Memory】It has a 128GB ultra-large memory with a capacity of up to 500 hours. Whether it's for long lectures, a series of meetings, or the accumulation of daily audio materials, you don't need to worry about insufficient storage space, and it can properly preserve all kinds of important recorded content. BulletPoint2 : 【Wide Compatibility】It is compatible with all smartphones and various types of computers, facilitating operations such as the transfer, deletion, and organization of audio files, making it easy to manage audio materials with ease. BulletPoint3 : 【Voice Activation】Equipped with an advanced voice activation function, it will automatically start recording when the sound exceeds the decibel threshold, saving space and accurately capturing important content. With a built-in intelligent sensing chip, it can start capturing sound sources with just one click, ensuring that no recordings are missed. BulletPoint4 : 【Voice Recorder with Playback】It comes with an external speaker with lossless sound quality, presenting a 3D stereo sound effect. It supports playing back and sharing recorded content anytime and anywhere. Moreover, it has unique fast-forward and rewind functions that can skip invalid recordings and improve playback efficiency. BulletPoint5 : 【Magnetic & Portable】It is equipped with a high-performance magnetic device and can be attached to various metal surfaces such as desks, filing cabinets, bookshelves, refrigerator doors, and cars. Combined with its compact and delicate body features (2.4 x1.7 x 0.47in), it can be easily put into pockets and other personal items without taking up space. It can be conveniently accessed at any time and anywhere, making recording available everywhere and facilitating your work and life. BulletPoint6 : 【AI Noise Reduction 】Utilizing an advanced AI high-definition triple noise reduction algorithm, combined with a sensitive omnidirectional microphone and a professional noise reduction chip, it can greatly reduce background noise. In various scenarios, it can present clear, pure, and vivid human voices, ensu BulletPoint7 : Parameter Tips: Battery Life: Different settings and recording formats affect battery life and storage space usage. Battery life and storage space are independent concepts. Recording Bitrate: Higher bitrate improves sound quality but increases file size. Lower bitrate reduces file size but may slightly compromise sound quality. Typically, 128Kbps is sufficient; for close-range conversations, 48Kbps may be adequate. Adjust settings as needed. The device defaults to 512Kbps. BulletPoint8 : Parameter Tips: Sensitivity (1-9 levels): Higher microphone sensitivity captures louder sounds from a greater distance but also picks up more ambient sound. Adjust sensitivity based on recording distance and environment—lower sensitivity for louder main sounds and higher sensitivity for quieter or varying sounds, positioning the device closer to the sound source. Color : Black CompatibleDevices : Laptop CompatibleDevices1 : Windows PC CompatibleDevices2 : Mac PC CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4905524889314 ExternallyAssignedProductIdentifier1 : 689043336705 ExternallyAssignedProductIdentifier2 : 0689043336705 ExternallyAssignedProductIdentifier3 : 00050332141667 Format : digital_copy Format1 : mp3_audio Format2 : wav HardwareInterface : usb3.0_c HardwareInterface1 : usb HardwareInterface2 : microsd HardwareInterface3 : micro_sdxc Hazmat : 3 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 HeadphonesJack : 2.5 millimeters IncludedComponents : Voice Recorder IncludedComponents1 : 1xVoice recorder IncludedComponents2 : 1xtype c cable IncludedComponents3 : 1xEarphones IncludedComponents4 : 1xUser manual IncludesRechargableBattery : 1 ItemName : Voice Recorder with Playback, 128G Voice Activated Recorder, Magnetic Digital Voice Recorder, Portable Audio Recorder for Work, Lectures, Meetings, Interviews ItemPackageDimensions_Height : 9.6012 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 7.8994 centimeters ItemPackageQuantity : 12 ItemTypeKeyword : digital-voice-recorders Manufacturer : Eurkoep Material : Fleece MemoryStorageCapacity : 128 GB MicrophoneFormFactor : Built-In MicrophoneOperationMode : Mono ModelNumber : Z28 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : Voice Recorder 01 ProductDescription : 1 ProductSiteLaunchDate : 2024-10-17T03:09:38.990Z Size : 4.4 x 4.4 x 2.5 cm/ 1.7 x 1.7 x 1 inch Style : 20 Second SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 52161535 WarrantyDescription : 1 years Warranty.