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Multi-functional Smart Ring Wearable Ring with Nfc Compatible with Android and Apple Systems (Size : 11#) : Electronics

Features: * Water Resistant and no charging required. * Lock and unlock your smart phone or tablet quickly, hide the app when you leave your smart

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Multi-functional Smart Ring Wearable Ring with Nfc Compatible with Android and Apple Systems (Size : 11#) : Electronics

Features: Water Resistant and no charging required. Lock and unlock your smart phone or tablet quickly, hide the app when you leave your smart phone alone. Control applications, you can write a fixed process list ahead of the time, and the ring will start the applications each time by simply touch. Share and transfer information, support all Android and Windows NFC mobiles.

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Multi-functional Smart Ring Wearable Ring with Nfc Compatible with Android and Apple Systems (Size : 11#) : Electronics

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Data Sharing: Connect with your cell phone through NFC radio frequency communication technology to realize cell phone function operation and data

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