Smart Ring with LED & Mobile App Display, Electronic Counting Ring Ear Tips these gloves are windproof

these gloves are windproof

61 inches and stretches to 16

heat-resistant silicone that withstands extreme temperatures from -40°C to 240°C

3" + 2" extender chain

Smart Ring with LED & Mobile App Display, Electronic Counting Ring Ear Tips these gloves are windproofProduct name: Smart ring new Product size: 190x75x32. 5mm Product color: White, black Material: gel resin Description: 1. Digital counting function: The smart electronic counting ring has a built in counter chip, which can record the user's steps, exercise times, heart rate and other data to help users grasp health information in real time. Display data through LED display or mobile App, so that users can better understand their own motion status. 2.