Specification BatteriesRequired : 1 Brand : BORDSTRACT BulletPoint1 : Powerful Bass Effect - The 35MM resonance speaker delivers a strong bass effect comparable to an 8-inch traditional speaker. This makes it efficient and practical for those who seek deep, rich bass in a compact form. Ideal for enhancing sound quality in various electronic devices. BulletPoint2 : Full Frequency Range - This resonance speaker boasts a full spectrum frequency range, ensuring clear sound quality across all frequencies. Whether listening to music or watching videos, enjoy crisp and detailed audio performance that enhances your overall listening experience. BulletPoint3 : Internal Magnetic Circuit - Designed with an internal magnetic circuit, this vibrating speaker offers high sensitivity and good stability. The single-directional design ensures precise and consistent sound output, making it a reliable choice for various audio applications. BulletPoint4 : Compact and Standard Size - Featuring a 35MM circular shape, this resonance speaker is compact and easy to connect. The standard size allows for seamless integration with computers, MP3 players, mobile phones, and other electronic devices, providing versatile usage. BulletPoint5 : Easy Mounting Options - This resonance speaker needs to be fixed on a flat surface for optimal performance. For short-term use, double-sided tape is recommended, while for long-term use, strong adhesive is suggested. Different surfaces will produce varying effects, making it perfect for DIY enthusiasts. Color : black ConnectivityTechnology : Ethernet ExternallyAssignedProductIdentifier : 4861022649723 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 Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment ItemName : BORDSTRACT Resonance Speaker, 35mm Full Frequency Resonance Speaker Model Vibration Louderspeaker for Electronic Equipment DIY Project(4Ω 5W) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : portable-mp3-player-line-in-speaker-systems Manufacturer : BORDSTRACT ModelName : Akozon4tyiw1cxfg ModelNumber : Akozon4tyiw1cxfg MountingType : Wall Mount NumberOfItems : 5 PartNumber : BORDSTRACTmu4s5r0toi-11 ProductDescription : Specification: Item Type: Resonance Speaker Magnetic Circuit Form: Internal Magnetic Type Sensitivity: 85dB/W Rated Power: 5W Signal to Noise Ratio: 85dB Harmonic Distortion: 5 (TMD%) Diaphragm Material: Non Paper Frequency Feature: Full Frequency (Full Range) Directionality: Single Direction