Guangzhou Xuan Nuo Electech Co., Ltd  

Product Name: 75' Inch Nano Touch Blackboard Capacitive Touch Screen Electronic Smart Blackboard LCD Digital Smart Interactive Blackboard for Dustless Erasable Classroom Model NO.: MF Nano Structure: Flat Blackboard Usage: Display Board, Advertising Board, Office Whiteboard, Teaching Blackboard Type: Electronic Blackboard Material: Nano Touch Screen Screen: 70"/75"/86"(Optional) CPU: 4-Cores Arm Cortex A53 1.4GHz OS: Android / Windows 7 Memory: DDR3 4G Hard Disk: 128GB/500GB(Can Be Upgrade) WiFi: Support Trademark: OEM/ODM Transport Package: Foam and Carton Box Specification: 1250mm*4000mm*69.8mm Origin: Guangzhou, China HS Code: 8543709990 Product Description 75' inch Nano Touch Screen Electronic Smart blackboardMain ConfigurationCPU4-cores ARM cortex A53 1.4GHzDecode3D digital comb filter, 3D image motion noise reduction, 3D motion adaptive comb filter, etc.Operating systemAndroid /Window 7Horn spec15W/8Ω* 2subwoofer loudspeakerMemoryDDR3 4GAudio specBalance, automatic volume control, surround sound, equalizerHard Disk128GB /500GBWIFISupportExternal storageSD card Maximum 128GTouch sensing Projective Capacitor Touch Technology(10 points)Maximum power consumption rate≤500WWriting methodFinger, capacitance penStandby power≤0.5WPosition accuracy≤2mmVoltage range110-240V(AC)Communication interfaceUSBScreenLED liquid crystal displayNumber of touchesTheoretically infinite Resolution1920(H)x 1080(V)[UHD]Scanning speed10 milliseconds per frameDisplay color10 bit, 1.07BReporting rate100Refresh rate60HZDriverDrive free, window automatic identification installation, no calibration requiredBrightness450cd/m2OSSupport Windows7/10, Android, Mac OS, LinuxContrast ratio4000:1 (Typ.)Shooting pixels500W, 1000WVisual angle178°Resolution ratio2592*1955(500W); 3648*2736(1000W)Display screen protection4mm fully toughened high explosion-proof glassShooting sizeA4Backlight life50000hoursReplenish lightLED three-stage replenishmentImage formatPAL/SECAM/NTSC(Option)MicrophoneBuilt-inSound formatBG/DK/I/LCommunication modeUSBChannel storage200Focusing modeAutomaticOutput portSPDIF port*1, Earphone port*1Input portAV*2(three in One port), RF*1, VGA*1, Audio*1, Ypbpr*1, LAN*2, TF*1, HDMI*1, Touch USB*1, USB3.0*3Main FunctionsSupport multiple image signal input(HDMI,AV,VGA) etc.Other functionsSleep timing, shutdown memorySupport for ten points capacitance touch operation, remote controller operation can be configuredSupport remote control instead of keyboard, realize F1-F12 key function, remote control TV power on function, TV /computer mode switch, multiple signal source selectionUSB multimedia file playback function (supports multiple file formats)Android 5.0 Embedded systemSupport wireless 2.4 /5G WIFI, wired LANTouch FunctionSupport multi-touch, sensitive, smooth operationSupport automatic identification of signal source, TV, one-button computer reset and home button functionSupport for avariety of shortcuts: drop-down half-screen touch operation, shortcut menu, home page Android application software and other shortcut operations Support touch menu, realize back key, homepage, menu operation, character preview, channel switching, volume adjustment, brightness adjustment, annotation, screenshot, quick whiteboard operation, etc.Support five-finger switch backlight operationSupport one-key child lock functionSupport image amplification, reduction and rotationSupports automatic signal source identification and channel switchingSupport the switching of each signal source, the touch function can be usedSupport swipe card boot function (optional)Support the display status of each signal generator, and controls the signal source, volume, etc.Shell and AppearanceAluminum alloy surface circular arc angle design, pure black plane, three combination products, side port keys, side horn below the main screenPackaging &ShippingPayment Methodabout UsGuangzhou Xuan Nuo Electech office was found in 2008, and Guangzhou Xuan Nuo Electech Co.,Ltd was founded in 2015 which is aISO9001, BV certified manufacturer and supplier of professional display screen equipments.Guangzhou Xuan Nuo Electech Co.,Ltd is anational high-tech enterprise which focus on LCD(liquid crystal display) equipment's researching, developing, manufacturing, marketing and servicing. Within 12 years continuous development, Xuan Nuo Electech grows up to be one of the domestic lead company and global supplier. The main products are LCD Lift Equipment, All in One PC POS system, All in one PC, Touch All in One PC, LCD touch board, Touch All in One teaching machine and Video wall LCD Panel advertising and different kinds of advertising machine etc.Right now Guangzhou Xuan Nuo Electech Co.,Ltd has one LCD factory and aheadquarter office base on Guangzhou with seven joint venture factories which focus on different products lines.Frequently Asked QuestionsQ1:Is this your private model?A: YesQ2:Can Ibuy asample for the quality tested? What's the MOQ of the product ?A: welcome to buy asample to test the quality. Usually the MOQ 10 pcs for OEM. If special requirements, the MOQ will be different.Q3:Can you printed our logo on the product or do the customized package box for us?A: Of course, OEM/ODM is welcome.Q4:What's the Lead time?A: It depends on the quantity and requirements, standard is 3-7 working days after details clearly.Q5:What's your warranty time?A:Warranty is 12 monthsQ6:What's the shipment methods? Can we use our own Express account number?A: The shipping methods depends on yours. We can send it by freight collect via your account of courier.If you have any question aboutNano Smart Blackboard for classroom, welcome to contact us any time !!!Thanks &Best RegardsHenryG.M.Add: No.29 DaShan Xianghe Road, Dashi Street, Panyu District, Guangzhou, China.Cell: +86 135 7070 3868Website: https://xnelectech.en.made-in-china.com/