Smart Stainless Steel Multifunctional Ring for Couple Mood Feeling Intelligent Temperature Sensitive Rings Waterproof Jewelry

High-concerned chemical : None Compatibility : All Compatible Surface Width : 8mm Setting Type : None Rings Type : Cocktail Ring Model Number : Temperature ring Shape\pattern : Letter Occasion : Party Metals Type : Stainless steel Gender : Men Item Type : Rings Fine or Fashion : fashion Smart jewelry : Temperature sensing jewelry Temperature sensitive ring : Simple ring Smart ring : Temperature Test Finger Ring gold ring : black ring Notice : The ring temperature needs to be above 27 degrees to display the number Lable: Yes

Jewelry Stone: Without a stone