1. Rotate directly, touch with your finger, the ring will display the temperature.

2. Wait for a while after putting it on, the temperature will be displayed after passing it on. It will not be displayed immediately.

Multifunctional Waterproof Intelligent Smart Temperature Couple Ring Titanium Steel Finger Jewelry Fingertip Temperature Sense

Features:
1. Stainless steel: wear-resistant, no discoloration, anti-scratch.
2. Quick display: Put your finger on for 20 to 30 seconds, the ring will subtly display the temperature number.
3. Comfortable and smooth to wear: suitable for couples, friends and other fashion gifts.

Description:
It is a stylish, creative and beautiful accessory that can make you look brighter.

Specifications:
Material: Stainless steel
Style: Europe and America
Styling: letters / numbers / text
Type:6#-13#
Color: blue, black, silver

Package Included:
1 * Smart temperature ring

Notes:
1. Due to differences between different displays, the picture may not reflect the actual color of the item.
2. Physical errors may exist due to different personal measurement techniques. Thank you