HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. 1. R4 Is Entirely Made Of Micro-Crystal Zr Ceramics Calmly Deal With All Kinds Of Scratches.2. R4 Carries With Multiple Sets Of Rfid Chip Modules Capable Of Simulating 4 Contactless Rfid Cards.Ic Card*1Id Card*1Nfc Card*1Nfc Card*13. R4 Is Capable Of Operating Different Functions Or Sharing Different Information On Android And Ios Platforms Through Two Sets Of Nfc Modules E.G. Virtual Call (Quickly Trigger A Real Timed Call); Scene Notification (Quickly Trigger Multiple Present Notifications) Memo Sharing Business Card SharingSpecifications: Brand Name: JakcomLanguage: EnglishApplication Age Group: AdultFunction: Call ReminderFunction: Remote ControlFunction: NfcFunction1: IdFunction2: M1Compatibility: Ios Android You Will Receive: 1 X Smart Ring /P