SUKEQ Multifunctional NFC Smart Ring, 2018 New Waterproof Intelligent Magic Smart Ring Universal Wear Finger Digital Ring for Samsung, Huawei, Android and NFC Cellphone Mobile Phone

Lock and unlock your Smart phone or tablet quickly, hide the app when you leave your smart phone alone
Water Resistant and No charging required ; Uses: set up smart lock, card recharge, smart phone unlock, phone important file lock, transfer files.
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.

$1.99$2.29 Select options