Smart Badge, Passive NFC Name Badge Holder with Electronic Ink and Waterproof Design, for Digital Management of Employee Student Visitor Badges

CONVENIENT AND PRACTICAL: The smart badge adopts a passive design and takes power through NFC communication. Can information within 10 seconds. The badge can be washed with water and is made of materials, which is trusted LIGHTWEIGHT AND VERSATILE: Customizable volunteer badges, name , visitor passes, student cards, super thin and light, 180 full angle display, paper like effect with high contrast EXCELLENT PERFORMANCE: The smart badge holder is water proof and low temperature proof, has a static display, no blue light, the eyes, and can replace paper and power consuming electronic displays, which is applied in the field of green and smart management Item Type: Smart Badge Material: ABS Screen Size: 3.7in Resolution: 240x416 Dpi: 129 Working Temperature10 to 70 Communication : NFC Viewing Angle: 180 Full viewing angle display

ion Function: Water proof, cold proof Application: Fit for phone