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Smart Infrared Wireless Education Teaching Classroom Audio Sound Speaker System for School with Teacher's Mic Receiver1
Demonstrational Teaching UtensilPortable Microphone and Speaker for TeachersTeacher Microphone
Shenzhen Firstone Technology Co.,Ltd
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Product Description Customization categories: Digital Conference System, Simultaneous Interpretation System, Programmable Centralized Control System, Visual Distributed Management System, Professional Sound Reinforcement System....Custom Smart Infrared Wireless Education Teaching Classroom Audio Sound Speaker System for School with Teacher's Mic Receiverbacklight typeLEDwide screen supportYesinterface typesupport HDMI inputdefinitionStandarddisplay format1080p (Full-HD)cabinet colorBlackresolution1920*1080screen size162inchusemeeting roomrefresh rate3840Hzplace of originchinaprivate moldYesProduct name162Inch Led Tv Full Color Display ScreenApplicationConferencing SystemOperating systemAndroid8.0Resolution1920*1080PContrast4000:1Gray Scale150-800nitCertificateCE ROHS FCCFull screen size3616*2173*28mminternal storage3GFunctionTeaching Conference DisplayInfrared Wireless Classroom System FirstOne Intelligent Infrared Teaching System enables dynamic, interactive and engaging lessons that capture the attention of every student and make learning an immersive and memorable experience.Product advantages- High fidelity Pickup TechnologyDigital infrared technology, built-in feedback suppression andfrared transmission is adopted, and the sound field isld without fre chesamnMighe ficelity balaed transmission.- Adaptive Sound Field Without Cross FrequencyInfrared transmission is adopted, and the sound field isautomatically adapted to the sound field without frequencymatching: multiple adjacent classrooms are used at the sametime without interfering with each other.- Premote Page Turning Laser PointerThe microphone can be hung on a lavalier neck, freeing theteacher shands.- Clean And Hygienic Cost SavingDigital infrared technology, built-in feedback suppression and noise reduction function.- Bulteln power a AmplifieInfrared transmission is adopted, and the sound field isautomatically adapted to the sound field without frequencymatching: multiple adjacent classrooms are used at the sametime without interfering with each other.- Simple, lnteligent And Convenient OperationSpecification :Wireless infrared teaching microphone· High performance directional electret condenser microphone. · External 3.5 microphone input jack for external audio, music, microphone, and other input signals. · Not affected by high-frequency driving light sources, can work normally in sunny environments. · The launch angle is 0 °~90 ° vertically and 120 ° horizontally. · Support PPT page flipping function. · Adopting 800MaH rechargeable lithium battery, supporting fast charging mode. · The continuous speaking time can reach 6 hours, and the charging time is about 1 hour. It supportsType-c interface charging.Dual channel infrared teaching hostWith 2.0" LCD display, can display noise reduction, feedback, volume, recording, built-in amplifier, USB recording, 48V phantom power1×6.5-inch two-way passive line speaker -Frequency range: 70Hz-20KHz (±3dB) -★Power (Constant Resistance) :80W (RMS), 160W (PEAK)-Nominal Impedance: 8Ω -Coverage Angle:(Horizontal X Vertical) H80°×V60° -Low Frequency Unit :Customized high quality unit, 35mm voice coil -High Frequency Unit :Customized high quality unit, 1 inch throat, 25mm voice coil -Cabinet Material :Plastic(PP)-Paint Finish: Black/white glossy paint -Steel mesh :Black/white anti-rust steel mesh-Dimensions :215x190x284mm -Net weight:3Kg/pc -Gross weight :7.6Kg/pairitemvalueTypeAudio Conference SystemFunctionspeaker system for teachingSimultaneous InterpretationNOPlace of OriginChina GuangdongBrand NameFIRSTONEModel NumberCA-IR500MA1Product NameSmart Infrared Wireless Teaching Classroom SystemApplicationEducationSuitable forclassroomFeatureir wireless equipmentStyleWireless Audio Conference SystemConnectionInfraredColorBlackMicrophoneWireless MicrophonesSolutiionAudio Sound Speaker System for Schoolwelcome customization
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