Jan 13
Disposable $75 "smartring" with a 30-day warranty. Its only built-in function is "microphone."
seen from Russia
seen from Finland
seen from Russia
seen from United States
seen from Netherlands
seen from Netherlands
seen from Italy
seen from Italy
seen from China
seen from Malaysia
seen from Italy
seen from United States
seen from Ukraine
seen from Malaysia
seen from Yemen
seen from Singapore
seen from Austria
seen from United States
seen from Russia
seen from United States
Disposable $75 "smartring" with a 30-day warranty. Its only built-in function is "microphone."