Specification AudioInput : USB BatteriesIncluded : 1 BatteriesRequired : 1 Brand : ResponseBridge BulletPoint1 : 【Voice Amplifier with Dual Microphones】 - This enhanced voice amplifier comes equipped with a duo of microphones, featuring both a wired headset microphone and a wired lavalier microphone. Both mics excel at capturing sound, with the lightweight omnidirectional condenser lavalier mic being barely noticeable when clipped to your clothing's lapel. It ensures crystal-clear audio, heightened sensitivity, and maximum versatility. BulletPoint2 : 【Portable Microphone & Speaker System】 - Boasting an 18W acoustic output, this device delivers crisp and powerful amplification for your voice, ideal for settings accommodating 50-100 people. No more need to strain your voice; it features a waterproof, dustproof, and shockproof design in a compact and portable case complete with shoulder strap and back clip. BulletPoint3 : 【Waterproof Personal PA System】 - Equipped with a rechargeable 4400mAh ultra-high capacity battery, this megaphone speaker can continuously play music or amplify voices for up to 15 hours after a full charge. Its low power consumption and high-performance batteries significantly reduce the frequency of charging. BulletPoint4 : 【Versatile Bluetooth Voice Amplifier】 - Integrated with the latest Bluetooth 5.0 technology, the device wirelessly streams audio seamlessly with instant pairing and provides stable transmission over a longer distance of up to 32 feet. It also supports recording, Micro TF card, USB flash drive, and AUX-in connections, making it compatible with a wide range of devices BulletPoint5 : 60W output Color : Black CompatibleDevices1 : Headset CompatibleDevices2 : Smartphone ConnectivityTechnology1 : USB ConnectivityTechnology2 : Bluetooth ConnectorType : Aux ExternallyAssignedProductIdentifier : 5015972213230 ExternallyAssignedProductIdentifier1 : 0653753250002 ExternallyAssignedProductIdentifier2 : 653753250002 ExternallyAssignedProductIdentifier3 : 00689076208833 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludesRechargableBattery : 1 ItemName : Voice Amplifier for Teachers, PA System Speaker 18W Portable Megaphone (Work of 12 hrs) with Wireless Mic Headset ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 7 inches ItemPackageQuantity : 1 ItemTypeKeyword : power-amplifiers Manufacturer : ResponseBridge ModelName : CRX450 ModelNumber : 953.176UK MountingType : Surface Mount NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 OutputConnectorType : USB Type B OutputPower : 6000 watts OutputWattage : 18 watts PackageLevel : unit PackageTypeName : Box PartNumber : 953.176UK PowerSourceType : Battery Powered ProductDescription : 【TWS Mode Support】 - You have the option to connect two identical voice amplifiers in series via Bluetooth, creating a true wireless stereo (TWS) setup. (Note: Should you encounter any dissatisfaction with this speaker microphone, please reach out to us before initiating a return. We assure you that we will provide a satisfactory resolution.) ProductSiteLaunchDate : 2024-02-03T03:18:56.512Z Size : 60W SpecificationMet : Industry Standards StreetDate : 2020-01-27T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 52161547 Voltage : 100 volts Voltage1 : 24 volts Voltage2 : 18 volts WarrantyDescription : 1 year