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Product Description Model Number: jz114 Function: Other Surface Width: 9mm Metals Type: Titanium is_customized: No Compatibility: Other Setting Type: None Rings Type: Wedding Bands Shape\pattern: Geometric Style: Trendy Occasion: Party Material: Metal Gender: Men 1: without any power supply, it has a high level of wate

Smart Rings - Smart Rings / Wearable Technology: Electronics

Wqqzjj Smart Watch for Men Women NFC Multifunctional Intelligent Ring Smart Wear Finger Digital Ring on Clearance, Adult Unisex, Size: One Size

Ranvo Magic Smart Ring, NFC Smart Ring Waterproof Multifunction Smart Rings with Ultra-Sensitive NFC Chip All-Round Sensing Technology Wearable Smart Ring Fasion Ring for Men Women (Size11) : Electronics

NFC Ring

Smart Rings NFC Multifunctional Waterproof Intelligent Magic Ring Smart Wearable Finger Universal Digital Ring Smart Accessories Multi-Color

【RFID TECHNOLOGY】Through NFC radio frequency communication technology, the NFC MULTIFUNCTION SMART RING connects to mobile phones for seamless data

Magic Smart Ring, NFC Smart Ring Waterproof Multifunction Smart Rings with Ultra-Sensitive NFC Chip All-Round Sensing Technology Wearable Smart Ring

WQQZJJ Smart Watch For Men Women NFC Multifunctional Intelligent Ring Smart Wear Finger Digital Ring On Clearance

Mens NFC Smart Rings JZ114 New Technology Magic Finger Smart NFC Ring – pfdeal

【RFID TECHNOLOGY】Through NFC radio frequency communication technology, the NFC MULTIFUNCTION SMART RING connects to mobile phones for seamless data

Magic Smart Ring, NFC Smart Ring Waterproof Multifunction Smart Rings with Ultra-Sensitive NFC Chip All-Round Sensing Technology Wearable Smart Ring

Multifunctional Magic NFC Smart Ring Wearable For Android IOS Mobile Phone Rings