FITSPORTS R3F Multifunctional Ring Smart Ring Waterproof NFC Magic Ring Wearable Technology Waterproof App Enabled Rings Universal For iphone IOS and Android Mobile Phones

Description

Main Feature: 1. Private Note: Save all kinds of private information to this Smart Ring, eg. Schedule¡¢Account¡¢Memo etc. And set the Ring Touch action to be the only way of View or Edit. 2. Mobile Phone Lock: Set screen lock and APP lock randomly and let ring become the only key to your privacy. 3. Quick Start: Quick start multi-function scene mode, release the hands with high efficiency. 4. Share Information: Touch to share "Card", "Website link", and "Message & pictures", and pass on information effortlessly, efficiently and specially. 5. No Need Battery Charging: Each group of chip is equipped with wireless receiving module, which can rapidly acquire the electromagnetic wave energy of the read-write equipment and efficiently turn it into electricity the chip needs, and then drive each chip to work properly. 6. Waterproof dust-proof and fall-proof: High waterproof level, dustproof and excellent resistance to fall and rolling resistance can be competent to the application requirements of any occasion. Functions£º Program lock Automatic Running Magic business card Whisper Start hide Link sharing Network disk sharing The key of intelligent door Screen unlock Specification Real jewelry-level dimension: Thickness only 1.8mm, Width only 7.9mm IP68 professional three proofing standard: Dustproof/waterproof/anti-fall Production exhibition: Most stylish wearable accessory for mobile phones. Compatible with: All IOS and Android Windows cellphone which have NFC. Dimension: size of 7,8,9,10,11 and 12 Technology: Near Field Communication Input/Output: NFC