Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : YAMEOME BulletPoint : 25 Pairs Howard Leight Max Lite Foam Ear plugs. This is a New In Package Item.? BulletPoint1 : 【Adjustable Frequency for Brain Wave Synchronization】 Our Schumann wave generator features an adjustable frequency range from 0.01Hz to 100,000Hz, covering all major brain wave frequencies: δ wave (0.5 - 3.5Hz) for sleep, θ wave (4 - 7Hz) for relaxation, α wave (8 - 13Hz) for calmness, and β wave (14 - 30Hz) for focus. This versatility makes it perfect for brainwave synchronization, therapy, and scientific experiments. BulletPoint2 : 【High-Quality and Durable Construction】 Built with premium ABS material, this device is impact-resistant, heat-resistant, and environmentally friendly. Its internal components, including high-stability frequency acquisition modules, pulse chips, and precise multi-turn resistors, ensure accurate and reliable performance. The optimized circuit design guarantees durability and long-lasting use. BulletPoint3 : 【Schumann Resonance for Natural Harmony】 Emitting the Earth's natural frequency of 7.83Hz, this generator replicates Schumann resonance, often called "Nature's Frequency." This frequency aligns with the hippocampus in mammals, promoting a sense of harmony, relaxation, and well-being, much like being immersed in nature. BulletPoint4 : 【Compact, Portable, and Silent Design】 Designed with a compact 15x15cm PCB board, this Schumann resonance generator is lightweight and easy to carry. Its USB power supply ensures convenience for home, office, or travel use. The noiseless operation creates a calm and tranquil environment, ideal for meditation, yoga, and sound healing. BulletPoint5 : 【Versatile Applications for Wellness and Science】 This frequency generator is not only perfect for creating a relaxing atmosphere and promoting mental and physical well-being, but it also excels in electronic device testing, equipment calibration, and scientific research. Inspired by Nikola Tesla's discoveries and Schumann's research, it is a versatile tool for both personal and professional use. BulletPoint6 : ChainLengthMaximum : 91 centimeters ChainLengthMinimum : 9 centimeters ChainType : Cable Color : White Department : baby-boys Directions : Power on the device by pressing the power button. Select and adjust sound settings using the buttons on the device. Connect to Bluetooth devices for audio playback or to take calls. For stereo operation, pair two Micro2s together. ExternallyAssignedProductIdentifier1 : 0731140632928 ExternallyAssignedProductIdentifier2 : 731140632928 FinishType : Polished GemType : No Gemstone GradeRating : Fashion Jewelry 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 IncludedComponents : 1*Schumann Resonance Generator;1*USB Lable ItemForm : Pair ItemName : Schumann Wave Resonance Generator, Healing Frequency Generator, Rife Machine, Adjustable Sine Wave Resonance Generator, Ultra-Low Frequency Pulse Generator ItemPackageDimensions_Height : 16.51 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 16.2052 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-therapy-products Manufacturer : YAMEOME Material : Plastic MeasurementAccuracy : 0.1HZ - 100000HZ MetalStamp : 316L Stainless Steel MetalType : Stainless Steel ModelName : Sound 1 ModelNumber : White NoiseAttenuation : 30 dB NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 25 PartNumber : YA001 ProductDescription : 7.83Hz Nature Frequency Device | Adjustable Schumann Resonance Generator ProductSiteLaunchDate : 2025-02-26T03:01:04.700Z RecommendedUsesForProduct : Hearing Protectors Reusability : Reusable SafetyWarning : Always use this product with the provided adapter. Do not attempt to open or modify the product. Keep the product away from water and heat sources. Do not use this product while sleeping to avoid risk of fire. This product is not intended for use by children. Always follow the instructions provided with this product. SettingType : Ring Size : Medium SpecificUsesForProduct : Hearing Protectors SportType1 : Surfing SportType2 : Swimming SportType3 : Shooting SportType4 : Snorkeling Style : Uncorded SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : unisex UnitCount : 1 UnspscCode : 41110000