... blue, red, black, etc. 13.56MHz Mifare RFID wristband with 1k Byte Memory 1. Waterproof, dampproof., Quakeproof, high temperature resist 2 ... LF (125KHz): EM4100,EM4200,T5577,Hitag 1,Hitag 2,Hitag S, etc.2) HF (13.56MHz): Mifare1 S50,Mifare1 S70, ... character printingApplications of RFID Wristband1) Swimming pools2) Multi-day children's camps3) Waterparks or other theme parks4) Multi-day special events5 ...