Please kindly noted that this item is sold by gotofar from Joybuy marketplace.Specifications:, The smart ring through the nfc radio frequency
Fashion Men's Ring Magic Wear NFC Smart Ring Finger Digital Ring for Android Phones with Functional Couple Stainless Steel Ring - AliExpress
Fashion Men's Ring Magic Wear NFC Smart Ring Finger Digital Ring for Android Phones with Functional Couple Stainless Steel Ring - AliExpress
Gotofar NFC Smart Magic Stainless Steel Wearable Fashion Finger Ring for iOS Android
Magic Smart Ring, Depth Waterproof Universal Wearable Smart Ring, NFC Smart Ring for Mobile Phone Usage, No Charging Required (size8) : Electronics
Smart Ring, No Charge and Depth Waterproof Universal Wear Smart Ring, Magic Wearable Device Universal Ring for Mobile Phone, NFC Smart Rings(size9) : Electronics
NFC Smart Ring, Waterproof Intelligent Magic Smart Wear Finger Digital Ring for Samsung, Huawei, Android and NFC Cellphone Mobile Phone - China RFID Ring, NFC Ring
Fashion Men's Ring Magic Wear NFC Smart Ring Finger Digital Ring For Android Phones with Functional Couple Stainless Steel Ring - AliExpress
Magic Smart Ring, Depth Waterproof Universal Wearable Smart Ring, NFC Smart Ring for Mobile Phone Usage, No Charging Required (size8) : Electronics
Smart Rings
Smart Rings
NFC Ring,Smart Ring Android,NFC Multifunction Smart Rings Magic Wearable Device Universal for Mobile Phone(Size 9) (size11) : Electronics
Cheap Wearable Connect Finger Digital Ring Stainless Steel NFC Finger Ring for Android Phone Men