VI PERSONAL TRAINER HEADPHONES

The Vi personal trainer boasts an A.I. engine that learns and adapts to you. The trainer provides workouts tailored to your goals and abilities and speaks in a warm, motivating, human voice. Vi also tracks your heart rate, pace, calories burned, and more in real-time upon request. And when the work out ends, use the Bluetooth headset to listen to your favorite music or podcasts via the Harmon Kardon sound with a battery life of up to eight hours.

 Developed in the 1950s for the Danish and Swedish military it glides on in freezing weather and stays solid in the heat. Flavored with vanilla; Made by the hardest Danes alive.

Developed in the 1950s for the Danish and Swedish military it glides on in freezing weather and stays solid in the heat. Flavored with vanilla; Made by the hardest Danes alive.