Description
【RFID TECHNOLOGY】Through radio frequency communication technology, the MULTIFUNCTION SMART RING connects to mobile phones for seamless data operation and sharing..Easy to Use：The multi functional smart ring is beautiful in appearance and easy to use. No need to charge , dive deep , the smart ring has built in ultra sensitive chip , which can work without power and is easy to use..【About the Program】Lock / unlock the program, select the application you want to lock / unlock, write the smart ring, only the ring touch the phone to start the application, to protect personal privacy..Multi functional smart ring, the main function is to store and exchange information, as well as mobile content and encryption unlock..【100% Warranty】We promises every customer a 100% shopping satisfaction, feel free to reach us have any questions about your purchase. We will give you a professional and detailed reply within 24 hours during the working day. Click to buy now!
