This smart ring functions as a mobile phone holder with advanced material and technology features. It incorporates a unique liquid tungsten amorphous carbide alloy shell and multiple health and smart features.

• Shell Material: Liquid tungsten metallic glass alloy with no grain structure

• Hardness: Maintains tungsten steel hardness, ten times that of gold and four times of titanium gold

• Surface Processing: CNC machining, 3D polishing, vacuum plating, and laser carving with 73 hours of continuous processing

• Health Elements: Epoxy crystal ceramic with trace elements to promote metabolism and circulation

• Health Module: Includes germanium grains, Cotopaxi volcanic magnet, and Far Infrared (FIR) energy stone for various health-related properties

• Smart Chip: NZP Smart CDX dual-core chipset supporting multiple non-contact IC/ID card simulation (frequency bands 13.56 MHz and 125 KHz)

• NFC Chip: NZP NTAG 21x with 106 KB/s data transmission, 100,000 write cycles, and up to 10 years data storage

• Functions: Private note saving, mobile phone screen and app lock, quick start modes, and information sharing via touch

• Power: Wireless energy harvesting from read-write equipment, no need for battery charging