title: Waveshare 7.5inch Passive NFC-Powered e-Paper No Battery Required No Messy Wiring Novel Passive NFC Tech Wireless Powering & Data Transfer APP Provided 800X480 Pixel,Black& White Color
full: Waveshare 7.5inch Passive NFC-Powered e-Paper No Battery Required No Messy Wiring Novel Passive NFC Tech Wireless Powering & Data Transfer APP Provided  Pixel,Black& White Color
  ['1.7.5" NFC-Powered e-Paper: Adopts novel passive NFC technology No battery required, no more battery life trouble 2.Wireless NFC-Powered Display Refreshing 3.Passive NFC solution, No Battery Required, No messy wiring, stable operation 4. How it works To refresh the display content use a smart phone with NFC function, or an NFC reader close to the e-Paper for both wireless powering and data transfer Refreshing Example Refreshed by  NFC Board Application examples Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags... Specifications: Power supply : Wireless Grey scale: 2 Display color:Black / White Refresh time :5s (data transfer time is not included) Dot pitch:0.205×0.204 Display size:163.2mm×97.92mm Resolution:800×480 Outline dimension :195.84mm×137.68mm Viewing angle :>170° Package Content 7.5inch NFC-Powered e-Paper x1']
  ['7.5" NFC-Powered e-Paper. Adopts novel passive NFC technology,Wireless Power&Data. No battery required, no more battery life trouble,Energy-Saving. APP is provided,Easy to use.Protective ABS Case,Nice&Light Weight.', 'Wireless NFC-Powered Display Refreshing.Passive NFC solution, No Battery Required, No messy wiring, stable operation.', 'How it works: To refresh the display content, use a smart phone with NFC function, or an NFC reader, close to the e-Paper for both wireless powering and data transfer. Refreshing Example: Refreshed by  NFC Board', 'Power supply : Wireless . Grey scale: 2. Display color:Black / White . Refresh time :5s (data transfer time is not included). Dot pitch:0.205×0.204 . Display size:163.2mm×97.92mm. Resolution:800×480 . Outline dimension :195.84mm×137.68mm. Viewing angle :>170°']
  {"Standing screen display size": "7.5 Inches", "Brand": "Bicool", "Item Weight": "11.8 ounces", "Product Dimensions": "7.87 x 5.91 x 1.57 inches", "Item Dimensions  LxWxH": "7.87 x 5.91 x 1.57 inches", "Color": "7.5inch Passive NFC-Powered e-Paper", "Date First Available": "April 19, 2020", "Screen Size": "7.5 Inches", "Human Interface Input": "Touchscreen"}