OWIKAR Smart Ring R3 Android WP Compatible NFC Magic Ring Black Waterproof App Enabled for Nokia, Sony, Samsung, HTC, MIUI Smart Phones High-tech Wearable Intelligent Devices
Amazon.com Price: $26.99 (as of 02/06/2019 09:50 PST- Details)
Secret Protection: This Smart Ring can be the KEY of your phone even your house door(13.56mhz frequency door Lock). No need to charge and waterproof.
Control Smartphone: This Smart Ring can Automatic Launch Task of your phone no matter single or multiple. (Call ,Music ,Settings ,Application ,etc)
Health Module: Remove infrared ray and adjust body function by the FIR Energy Stone and the volcano magnet.
Specifications:
Size: standard US size 7, size 8, size9, size10, size11, size12
Weight: 0.11 lbs
Technology: NFC
Material: pure titanium
Input/Output: NFC
Waterproof grade: IP68
Property: waterproof, shockproof and dustproof
Carrier frequency: 13.5MHZ
Secret Protection: This Smart Ring will also be the KEY of your phone even your home door(13.56mhz frequency door Lock). No want to charge and waterproof.
Keep an eye on Smartphone: This Smart Ring can Automatic Launch Task of your phone no matter single or more than one. (Call ,Music ,Settings ,Application ,and the like)
Health Module: Put off infrared ray and adjust body function by the FIR Energy Stone and the volcano magnet.
Share & Transfer information (send the private message/Picture/business card/ web page link to the person you wish to have to share by a simple touch).
Standard US size 7, size 8, size9, size10, size11, size12. Give a boost to phone models such as Nokia, Sony, Samsung, HTC, MIUI and all other NFC-enabled Android and Windows Phone systems.
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