Features: 100%newbrandandhighquality ProgramLock:Yourmobilephoneonlyopensforyou.Usercanselectaprogramtobelockedfromthemenuof"programlock".Aftertheprogramislocked，usershouldcontactthemobilephonewithsmartringtoruntheprogram. AutomaticRunning:Convenientandfastfashionableexperience.Usercanselectoneormultipleprogramsintheeditionmenuof"automaticRunning"anddesignoperationscripts.UsercanoperateitincorrespondingSmartring. MagicBusinessCard:Leaveyourcontactinformationstylishly.Usercaneditthecontentofbusinesscardandwriteinthecontent.WhentheringenterstheNFCrangeofothermobilephones，thecardwillautomaticallyimport. LinkShare:Informationconsulting，enablebyoneclick. Whisper:Communicationrequiresjustoneinteraction. StartHide:Thehighestlevelpersonalprivacyprotection. Networkdisksharing:Goodsshouldebeshared. Thekeyofintelligentdoor:One-keyopening，convenientandsafe. Screenunlock:Fastopening，fancyexperience. DualCoreChip:Supersensitivity，superreadingandwritingcapacity，instanttransmission. Lightweight，compactandportable. Madeofhighqualitytitaniumalloy，durable. Specialdesign，veryfashionable. Specifications: Material:Titaniumalloy Color:Black Size(Innerdiameter):7#(18mm)，9#(20mm)，11#(22mm) Wirelessrange:1.5cm Wterproofgrade:IP68 Carrierfrequecy:13.5MHz Netweight:30g Packageincludes: 1*SmartRing

""