Specification AdaptiveSync : g_sync_compatible AspectRatio : 16:9 Brand : TouchWo BulletPoint1 : 10 Points Touch Screen Monitor: use multiple fingers to zoom in & out of images and make notes and notes on images or documents no driver required and no need stylus, also can work with glove and adjust the brightness BulletPoint2 : Smart Interactive Whiteboard: android 11.0 OS installed, RK3568, 2G (RAM)+32G (ROM), you can download apps from Play Store, such as G-mail, Skype, Disney+, Netflix, YouTube etc BulletPoint3 : Plug and Play & Multi-Interface: this electronic whiteboard has 2x USB, HD-MI, TF/SD card slot, Lan & WiFi, built-in speakers and 3.5mm Audio jack, supports real-time editing and sharing of multi-person and multi-device on the touchscreen BulletPoint4 : Advanced Features: supports screen mirroring from mobile phones or laptops, the live streaming equipment connect via wireless, USB and code, horizontal and vertical placement for smart TV play and picture display, connect additional camera and microphone for video conference, as a industrial control panel BulletPoint5 : After-Sales Service: This smart board enhances interactivity and is suitable for business presentations, classroom teaching, home entertainment. This interactive whiteboard is FCC, CE, and RoHS certified, and you can receive 24/7 online support for any usage or quality issues BulletPoint6 : Special Reminder: Our products cannot receive other screen content via HDMI, If there is a need for screen input, customers need to download the screen casting software in the application mall by themselves,or purchasing our touch screen series products. Detailed requirements can be sent to e-mail inquiries. Color : Black CompatibleDevices : Desktop CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleDevices3 : Desktop ConnectivityTechnology : Wi-Fi ConnectivityTechnology1 : USB ConnectivityTechnology2 : HDMI ConnectivityTechnology3 : Ethernet ControlMethod : touch ExternallyAssignedProductIdentifier1 : 766907002539 ExternallyAssignedProductIdentifier2 : 0766907002539 HardwareInterface1 : usb HardwareInterface2 : bluetooth HardwareInterface3 : 3_5_mm_audio HardwareInterface4 : minisd HardwareInterface5 : hdmi HasColorScreen : 1 ImageAspectRatio : 16:9 ImageBrightness : 300 lumen ImageContrastRatio : 1200:1 IncludedComponents : Mounting Hardware IncludedComponents1 : 1 x Touchscreen All-in-One PC IncludedComponents2 : 1 x Power Line IncludedComponents3 : 1 x Product Manual IncludedComponents4 : 1 x Wall-Mounted Bracket IncludedComponents5 : 1 x Wifi Antenna ItemName : TouchWo 55" Interactive Touchscreen Monitor, Smart Board 4K Display with Wall Mount, Android 11 Smart Touch Screen Presentation Electronic Whiteboard for Office & Classroom, RAM 2G & ROM 32G ItemPackageDimensions_Height : 173 millimeters ItemPackageDimensions_Length : 890 millimeters ItemPackageDimensions_Width : 1360 millimeters ItemPackageQuantity : 1 ItemShape : rectangular prism ItemTypeKeyword : electronic-white-boards Manufacturer : Guangzhou Touchwo Electronics Co., Ltd ModelName : 55 inch Android OS ModelNumber : GZHD55AA MountingType : Wall Mount NativeResolution : 1920x1080 PartNumber : TWWBHD550A1 PixelPitch : 0.401 ProcessorCount : 1 ProductDescription : TouchWo is a brand that has been registered in the USA, UK and EU. We are a national high-tech enterprise that focuses on the R&D and manufacturing of touch products. The main products are capacitive touchscreen machine, touch display, industrial control touch computer, infrared touchscreen machine, electronic class board, conference tablet, query advertising machine, interactive table and interactive software. We are more than 200 employees worldwide, our common goals are to do better touch products, and to provide customers with a full range of touch solutions. Now, our touch products have been exported to 50 countries and regions, very popular around the world. We also provide one-to-one customization services, such as product appearance, a variety of ports(HDMI, USB3.0, VGA, DVI, PoE etc), plugs(American plug, British specification plug, European standard plug, Australian gauge plug etc), mounting method and product boot logo & screen and so on. ProductSiteLaunchDate : 2024-03-23T07:00:00.000Z RealAngleOfView : 178 degrees RefreshRate : 60 hertz Resolution : 4K UHD 2160p ResponseTime : 5 milliseconds ScreenSurfaceDescription : Flat Size : 55-inch SpecificUsesForProduct : Business Style : Android 11 2G+32G SupplierDeclaredDgHzRegulation : not_applicable TotalHdmiPorts : 1 TotalUsb20Ports : 2 TotalUsb30Ports : 2 TotalUsbPorts : 2 TotalVideoOutPorts : 1 UnspscCode : 43211900 ViewingAngle : 178 degrees Voltage : 110 volts WarrantyDescription : Free return within 30 days, 1 year warranty and 7x24 online customer service WarrantyType : 1 Year Manufacturer Warranty