Size#6-13 Ring Smart Sensor Body Temperature Ring Stainless Steel Fashion Display Real-Time Temp Test Finger Jewelry Couple Ring

Features: 1. Temperature display: Different color temperature numbers may appear on the black part of the color wheel. Hold your finger for 20-32 seconds and the ring will subtly display temperature numbers. The body temperature ring is not only a jewelry ornament, but also can know your body temperature at any time. 2. High quality stainless steel: The stainless steel ring material is stable and not easy to rust or discolor. Anti-allergic, never fade, rust and scratch resistant. 3. Comfortable to wear: Polished and comfortable fit, stylish and elegant, can match most of your outfits, show your personality, suitable for most women and men. 4. No need to charge: using temperature-sensitive material, no electricity, no need to charge. Perfect for cocktail parties, proms, Valentine's Day proposals, Christmas, birthday gifts. 5. Fine workmanship: The temperature ring for men and women is bright in color and fine workmanship. It is a stylish, creative and excellent accessory, wea