Specification AudioSensitivity : 30 decibels BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : installed_in_vehicle Brand : IndoorLink BulletPoint1 : 1.【Lavalier Design】IndoorLink E201 lavalier transmitter features a sleek clip-on design that keeps your hands free and eliminates the hassle of wires. This innovative design sets a new standard in simplicity and style for tour guide systems BulletPoint2 : 2.【Long Working Range】Whisper headsets tour guide system has equipped with our proprietary "RangeBoost" technology, the transmitter E201 ensures robust signal strength and exceptional interference resistance. It delivers stable transmission over a distance of up to 120 meters (400 feet), which is three times the range of traditional 2.4GHz voice transmission systems BulletPoint3 : 3.【Hi-Fi Sound Quality AI Noise Reduction】IndoorLink E201 lavalier transmitter uses an advanced AI chip to intelligently reduce background noise and dynamically separate environmental sounds in real-time, ensuring only crystal-clear human voices are transmitted. The receiver features a Hi-Fi quality speaker, meticulously tuned by professional audio engineers, providing clear and superior sound quality even in noisy environments BulletPoint4 : 4.【Wireless Open Ear Hook Receiver】IndoorLink E103 open ear hook receiver is designed with a magnetic charging feature for convenience and safety. The ergonomic design conforms to the natural curve of the ear canal, preventing them from falling off during use. Made from soft silicone, wireless tour guide headsets are comfortable for all-day wear, suitable for various ear shapes with zero pressure BulletPoint5 : 5.【Long Battery Life】 The lightweight IndoorLink lavalier transmitter E201 weight 32g is powered by a 500mAh rechargeable lithium battery, offering up to 6 hours of continuous use. The compact IndoorLink open-ear receiver with ear hook E103 weight 11g is equipped with a 90mAh rechargeable lithium battery, providing up to 20 hours of continuous operation. This battery performance is ideal for most guided tours and presentations BulletPoint6 : 6.【Packaging and After-Sales Service】 IndoorLink tour guide system is FCC certified, ensuring reliability and safety. Each package includes: 1x Lavalier Transmitter (E201) +5x Open-Ear Hook Receivers (E103)+ 1x Type-C Charging Cable+3x Dual-Head Magnetic Charging Cable+ 1x Charging Adapter BulletPoint7 : 7.【Versatile Applications】IndoorLink wireless tour guide system perfect for a wide range of settings, including churches, museums, factories, schools, conferences, exhibitions, speeches, presentations, and on-the-job training Color : Black CompatibleDevices : Smartphone ConnectivityTechnology : 2.4GHz ConnectorType : Lightning ContainsBatteryOrCell : battery FrequencyResponse : 20 KHz HandOrientation : ambidextrous HardwarePlatform : Television HardwarePlatform1 : Smartphone HardwarePlatform2 : Tablet 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 Impedance : 2 ohm IncludedComponents : E201+E103 IncludesRechargableBattery : 1 ItemName : IndoorLink Lavalier Wireless Tour Guide System, Tour Guide Audio System, Noise Reduction, Whisper Wireless Tour Guide Headsets Set for Churches, Factory Visit, Museum Visit, Exhibition, Court. (1T5R) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : wireless-microphone-transmitters-and-receivers Manufacturer : IndoorLink Material : Plastic MicrophoneFormFactor : Lavalier ModelName : BMi07 ModelNumber : E201+E103 NumberOfChannels : 1 NumberOfItems : 5 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PartNumber : E201+E103 PolarPattern : Omnidirectional PowerSourceType : Battery Powered ProductDescription : IndoorLink Lavalier Wireless Tour Guide System, Tour Guide Audio System, Noise Reduction, Whisper Wireless Tour Guide Headsets Set for Churches, Factory Visit, Museum Visit, Exhibition, Court. ProductSiteLaunchDate : 2024-11-06T03:45:55.227Z RecommendedUsesForProduct : Indoor/Outdoor RegulatoryComplianceCertification1 : wireless microphone RegulatoryComplianceCertification2 : wireless microphone RegulatoryComplianceCertification3 : wireless microphone RegulatoryComplianceCertification4 : wireless microphone RegulatoryComplianceCertification5 : wireless microphone SignalToNoiseRatio : 70 decibels Size : Full Style : 1T5R SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 43191609 Voltage : 5 volts WarrantyDescription : 2 years