LifeBEAM Vi Sense Wireless Headphones with on-Demand AI Personal Trainer Bag The ruby measures 10x10mm and

The ruby measures 10x10mm and hangs approximately 1 inch long and 1/2 inch wide on a 925 sterling silver 18 inch chain with a spring ring clasp

and much better than the $799

Washable - make cleanup effortless with a zipper removable & machine washable mesh cover

Operating system: iOS 8 (upgradable to iOS 11

Frame Color: Black

LifeBEAM Vi Sense Wireless Headphones with on-Demand AI Personal Trainer Bag The ruby measures 10x10mm andBEAUTIFUL SOUND: Lose yourself in beautiful sound every time you slip on the bluetooth headphones. AEROSPACE GRADE: The wireless fitness tracker headphones feature biosensors that detect heart rate, motion, elevation, proximity, and touch. Winner of the 2018 iF Packaging Design Award. ALL DAY: Sweat and water resistant with all day battery life perfect for workouts, listening to music, and taking calls. COMPATIBLE WITH VI TRAINER: Included is a free 1