ink screen ble beacon id card

{"cid":"91192124","title":"Blue Or Black Segmented Heat Transfer Lanyard , ID Card Custom Ink Lanyards","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/8e\/8482de7a40ad2b06aa7f3ec5dcb1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"B&H","Model Number":"L66","Minimum Order Quantity":"Negotiation","Delivery Time":"Within 10 days after payment of the full amount","Place of Origin":"China","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"800000PCS \/ month","Packaging Details":"25or50PCS\/Bag,500~1000PCS\/CTN;Carton size: 50x30x35cm.or as your request.","Certification":"Business License,BV certiflcate,SGS and CE test report","Style":"Custom Lanyards","Color":"Blue Or Black","Size":"800x15mm","Logo":"White Silkscreen Logo","Accessories":"Safety Breakaway, Plastic Hook","Sample time":"3-5 days","Usage":"Promotional Gift,Exhibition,school,office,advertisement","Eco-friendly":"Yes"}}

{"cid":"91224021","title":"3V Electrophoretic E Ink Screen E Ink Color Monitor Tamper Resistant,segment lcd display,segment lcd","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/f5\/f48a1df161d0bc9f8ca16ddcd411-200x200-1.jpg","attrs":{"Price":"Prices are set based on design and quantity.","Brand Name":"ORIENTRONIC","Minimum Order Quantity":"First purchase, no purchase quantity limit.","Delivery Time":"4~6 Working Days","Place of Origin":"China","Packaging Details":"Prices are set based on design and quantity.","Payment Terms":"L\/C, T\/T, D\/A, D\/P, Western Union, Paypal","Supply Ability":"200K Sets \/ Month","Certification":"SICC","Display Technology":"E Ink (Electronic Ink) based on electrophoretic principle (charged particle movement to form images)","Power Consumption":"Energy used only during refresh cycles (zero power in static display mode)","Viewing Angle":"Near 180\u00b0 with paper-like viewing consistency (no color\/contrast distortion)","Operating Temperature":"0\u00b0C to 50\u00b0C (industrial-grade models: -25\u00b0C to 65\u00b0C)","Display Method":"Bistable display (retains image without continuous power)","Eye Comfort":"Zero blue light emission, flicker-free, optimized for extended reading sessions","Environmental Light Adaptability":"Exceptional visibility under direct sunlight; requires external lighting in low-light conditions","Visual Resolution":"200 PPI High-Resolution Sharpness","Refresh Latency":"0.35s Fast-Cycle Update","Operational Voltage":"3V Ultra-Low Power","Refresh Method":"Global Refresh Technology","Dynamic Contrast":"18:1 Sunlight-Readable Clarity","Display Spectrum":"Advanced Color Palette"}}